{"id":4542,"date":"2021-11-10T08:09:00","date_gmt":"2021-11-10T08:09:00","guid":{"rendered":"https:\/\/www.greenstone-tech.com\/?p=4542"},"modified":"2025-10-31T04:34:44","modified_gmt":"2025-10-31T04:34:44","slug":"%d9%83%d9%8a%d9%81-%d8%aa%d8%ad%d9%85%d9%8a-%d9%86%d8%b8%d8%a7%d9%85-%d8%a7%d9%84%d9%84%d9%8a%d8%b2%d8%b1-%d8%a7%d9%84%d8%ae%d8%a7%d8%b5-%d8%a8%d9%83-%d9%85%d9%86-%d8%a7%d9%84%d8%aa%d8%ac%d9%85%d8%af","status":"publish","type":"post","link":"https:\/\/www.greenstone-tech.com\/ar\/how-to-protect-your-laser-system-from-freezing-in-winter-essential-anti-freeze-measures\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u062d\u0645\u0627\u064a\u0629 \u0646\u0638\u0627\u0645 \u0627\u0644\u0644\u064a\u0632\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0643 \u0645\u0646 \u0627\u0644\u062a\u062c\u0645\u062f \u0641\u064a \u0627\u0644\u0634\u062a\u0627\u0621: \u0627\u0644\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 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class=\"has-fixed-layout\"><thead><tr><th>\u0627\u0644\u0645\u0639\u0644\u0645\u0629<\/th><th>\u0627\u0644\u062d\u062f \u0627\u0644\u0623\u062f\u0646\u0649 \u0644\u0644\u0642\u064a\u0645\u0629<\/th><th>\u0627\u0644\u0642\u064a\u0645\u0629 \u0627\u0644\u0642\u0635\u0648\u0649<\/th><\/tr><\/thead><tbody><tr><td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u064a\u0637\u0629<\/td><td>5\u00b0C<\/td><td>45\u00b0C<\/td><\/tr><tr><td>\u0627\u0644\u0631\u0637\u0648\u0628\u0629 \u0627\u0644\u0646\u0633\u0628\u064a\u0629 (\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u226440 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629)<\/td><td>10%<\/td><td>95%<\/td><\/tr><tr><td>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u062c\u0627\u0641<\/td><td>-40\u00b0C<\/td><td>75\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0644\u0643\u064a \u062a\u0639\u0645\u0644 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0644\u064a\u0632\u0631 \u0628\u0634\u0643\u0644 \u0645\u0648\u062b\u0648\u0642\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u0627\u0641\u0638 \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0645\u062d\u064a\u0637\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 <strong>5 \u062f\u0631\u062c\u0627\u062a \u0645\u0626\u0648\u064a\u0629 \u0625\u0644\u0649 45 \u062f\u0631\u062c\u0629 \u0645\u0626\u0648\u064a\u0629<\/strong>. \u0625\u0630\u0627 \u0644\u0645 \u064a\u062a\u0645 \u0627\u0633\u062a\u064a\u0641\u0627\u0621 \u0647\u0630\u0627 \u0627\u0644\u0634\u0631\u0637\u060c \u0641\u0642\u062f \u064a\u0635\u0628\u062d \u0627\u0644\u0644\u064a\u0632\u0631 \u063a\u064a\u0631 \u0645\u0633\u062a\u0642\u0631\u060c \u0623\u0648 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\u0623\u0646 \u064a\u0642\u0627\u0648\u0645 \u0627\u0644\u062a\u062c\u0645\u062f \u062d\u062a\u0649 <strong>-20\u00b0C<\/strong>.<\/li>\n\n\n\n<li>\u0645\u0644\u0627\u062d\u0638\u0629 \u0645\u0647\u0645\u0629: \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0645\u0636\u0627\u062f \u0627\u0644\u062a\u062c\u0645\u062f \u0623\u0646 \u064a\u062d\u0644 \u0645\u062d\u0644 \u0645\u0627\u0621 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0628\u0634\u0643\u0644 \u062f\u0627\u0626\u0645. \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0639\u0627\u0645. \u0628\u0639\u062f \u0641\u0635\u0644 \u0627\u0644\u0634\u062a\u0627\u0621\u060c \u064a\u062c\u0628 \u0634\u0637\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0645\u064a\u0627\u0647 \u062a\u0628\u0631\u064a\u062f \u062c\u062f\u064a\u062f\u0629 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u062c\u0645\u062f.<\/li>\n<\/ul>\n\n\n\n<h6 class=\"wp-block-heading\"><strong>(3) \u062a\u0635\u0631\u064a\u0641 \u0645\u064a\u0627\u0647 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0623\u062b\u0646\u0627\u0621 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0637\u0648\u064a\u0644\u0629<\/strong><\/h6>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0644\u064a\u0632\u0631 \u0623\u0648 \u0627\u0644\u0645\u0628\u0631\u062f \u0623\u0648 \u0631\u0623\u0633 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0642\u064a\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0641\u062a\u0631\u0627\u062a \u0637\u0648\u064a\u0644\u0629 (\u0645\u062b\u0644 \u0627\u0644\u0639\u0637\u0644\u0627\u062a):<br>a. \u0627\u0641\u0635\u0644 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0639\u0646 \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0628\u0631\u062f \u0648\u0627\u0641\u0635\u0644 \u0642\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"746\" src=\"https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1.png\" alt=\"\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0628\u0631\u062f \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \" class=\"wp-image-4540\" srcset=\"https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1.png 1080w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1-300x207.png 300w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1-1024x707.png 1024w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1-768x530.png 768w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-1-18x12.png 18w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<p><br>b. \u0627\u0641\u0635\u0644 \u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0628\u064a\u0646 \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0628\u0631\u062f.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"734\" src=\"https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2.png\" alt=\"\u0627\u0644\u062d\u0645\u0627\u064a\u0629 \u0645\u0646 \u0627\u0644\u0628\u0631\u062f \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \" class=\"wp-image-4541\" srcset=\"https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2.png 1080w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2-300x204.png 300w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2-1024x696.png 1024w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2-768x522.png 768w, https:\/\/www.greenstone-tech.com\/wp-content\/uploads\/2025\/10\/Laser-cold-protection-2-18x12.png 18w\" sizes=\"auto, (max-width: 1080px) 100vw, 1080px\" \/><\/figure>\n\n\n\n<p><br>c. \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0647\u0648\u0627\u0621 \u0645\u0636\u063a\u0648\u0637 (&lt;3.5 \u0628\u0627\u0631\u060c \u0646\u0638\u064a\u0641 \u0648\u062e\u0627\u0644\u064d \u0645\u0646 \u0627\u0644\u0632\u064a\u062a)<\/strong> \u0644\u062a\u0641\u062c\u064a\u0631 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0645\u062a\u0628\u0642\u064a\u0629 \u0645\u0646 \u0643\u0644 \u0645\u0646 \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0628\u0631\u062f\u060c \u0645\u0645\u0627 \u064a\u0636\u0645\u0646 \u062a\u0635\u0631\u064a\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u0627\u0644\u0643\u0627\u0645\u0644.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>3. \u0627\u0644\u062a\u062f\u0627\u0628\u064a\u0631 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u062c\u0645\u062f \u0644\u0631\u0624\u0648\u0633 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629\u060c \u0648\u0631\u0624\u0648\u0633 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0628\u0635\u0631\u064a\u0629\u060c \u0648\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062a\u0628\u0631\u064a\u062f<\/strong><\/h5>\n\n\n\n<p>\u0644\u062d\u0645\u0627\u064a\u0629 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u0647\u0648\u0627\u0621 \u0645\u0636\u063a\u0648\u0637 (&lt;3.5 \u0628\u0627\u0631)<\/strong> \u0644\u062a\u0647\u0628 \u0645\u0646 \u062e\u0644\u0627\u0644 <strong>\u0627\u0644\u0645\u062f\u0627\u062e\u0644 \u0648\u0627\u0644\u0645\u062e\u0627\u0631\u062c<\/strong> \u0644\u0631\u0623\u0633 \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0648\u0631\u0623\u0633 \u0627\u0644\u0623\u0644\u064a\u0627\u0641 \u0627\u0644\u0636\u0648\u0626\u064a\u0629\u060c \u0648\u0637\u0631\u062f \u0623\u064a \u0645\u064a\u0627\u0647 \u0645\u062d\u062a\u062c\u0632\u0629.<\/li>\n\n\n\n<li>\u062a\u0623\u0643\u062f \u0645\u0646 <strong>\u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629<\/strong> \u064a\u062a\u0645 \u062a\u0641\u0631\u064a\u063a\u0647\u0627 \u0623\u064a\u0636\u0627\u064b \u0644\u062a\u062c\u0646\u0628 \u0627\u0644\u062a\u062c\u0645\u062f.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>\u062e\u0627\u062a\u0645\u0629<\/strong><\/h5>\n\n\n\n<p>\u0627\u0644\u062a\u062c\u0645\u064a\u062f \u0628\u0627\u0644\u0644\u064a\u0632\u0631 \u0647\u0648 <strong>\u0627\u0644\u0645\u062e\u0627\u0637\u0631 \u0627\u0644\u062d\u0631\u062c\u0629 \u0641\u064a \u0627\u0644\u0634\u062a\u0627\u0621<\/strong>. \u0628\u062f\u0648\u0646 \u0627\u062a\u062e\u0627\u0630 \u062a\u062f\u0627\u0628\u064a\u0631 \u0648\u0642\u0627\u0626\u064a\u0629\u060c \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0624\u062f\u064a \u0627\u0644\u062a\u062c\u0645\u064a\u062f \u0625\u0644\u0649 \u062a\u0644\u0641 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0625\u0635\u0644\u0627\u062d\u0647 \u0648\u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u062a\u0643\u0644\u0641\u0629 \u0628\u0627\u0647\u0638\u0629. \u0628\u0627\u062a\u0628\u0627\u0639 \u0627\u0644\u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0627\u0644\u0645\u0646\u0627\u0633\u0628\u0629 <strong>\u0627\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0627\u062a \u0645\u0643\u0627\u0641\u062d\u0629 \u0627\u0644\u062a\u062c\u0645\u062f<\/strong>-\u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u062a\u062f\u0648\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u0645\u0631\u060c \u0648\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u062a\u062c\u0645\u062f\u060c \u0648\u062a\u0635\u0631\u064a\u0641 \u062e\u0637\u0648\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u062b\u0646\u0627\u0621 \u0641\u062a\u0631\u0629 \u0627\u0644\u062a\u0648\u0642\u0641-\u064a\u0645\u0643\u0646\u0643 \u0636\u0645\u0627\u0646 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0622\u0645\u0646 \u0648\u0627\u0644\u0645\u0633\u062a\u0642\u0631 \u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0644\u064a\u0632\u0631 \u0648\u0627\u0644\u0645\u0628\u0631\u062f\u0627\u062a \u0637\u0648\u0627\u0644 \u0641\u0635\u0644 \u0627\u0644\u0634\u062a\u0627\u0621.<\/p>\n\n\n\n<p>\u062a\u0630\u0643\u0651\u0631 \u0634\u0631\u0643\u0629 Greenstone-Tech \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u064a\u0646 \u0628\u0645\u0627 \u064a\u0644\u064a <strong>\u0627\u062a\u062e\u0627\u0630 \u0625\u062c\u0631\u0627\u0621\u0627\u062a \u0648\u0642\u0627\u0626\u064a\u0629 \u0642\u0628\u0644 \u062d\u062f\u0648\u062b \u0627\u0644\u062a\u062c\u0645\u064a\u062f<\/strong>, \u0648\u062d\u0645\u0627\u064a\u0629 \u0643\u0644 \u0645\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0648\u0627\u0644\u0627\u0633\u062a\u062b\u0645\u0627\u0631 \u0637\u0648\u064a\u0644 \u0627\u0644\u0623\u062c\u0644.<\/p>","protected":false},"excerpt":{"rendered":"<p>With the arrival of winter, most regions experience low temperatures, posing the greatest threat to the safety of lasers and water cooling systems\u2014freezing. If proper precautions are not taken, freezing damage can severely and irreversibly harm both the laser and the chiller system, leading to costly losses. To prevent unnecessary damage and expenses, it is [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4540,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5,3,1],"tags":[101],"table_tags":[],"class_list":["post-4542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-professional-knowledge","category-blog","category-uncategorized","tag-graham-luo"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/posts\/4542","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/comments?post=4542"}],"version-history":[{"count":4,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/posts\/4542\/revisions"}],"predecessor-version":[{"id":5246,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/posts\/4542\/revisions\/5246"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/media\/4540"}],"wp:attachment":[{"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/media?parent=4542"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/categories?post=4542"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/tags?post=4542"},{"taxonomy":"table_tags","embeddable":true,"href":"https:\/\/www.greenstone-tech.com\/ar\/wp-json\/wp\/v2\/table_tags?post=4542"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}