CFC

Not contain CFC. NO smoke for burning. Good protection.

不含CFC,燃烧味不产生黑烟, 环保性佳.

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HFC - 245 fa ( 1,1, 1,3, 3 - pentafluoropropane ) is one of the substitute compounds for CFC, HCFC.

HFC-245fa即1,1,1,3,3-五氟丙烷 ( 1, 1,1, 3,3-pentafluoropropane ),是一种取代CFC 、 HCFC的化合物.

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The preparation of HFC - 32 by catalytic hydrogenation of CFC - 12 was explored.

探索了二氟二氯甲烷(CFC -12 )催化加氢制备HFC -32 的方法.

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The Development of CFC Substitutes ( Continuation )

CFC替代物质的开发 ( 续 )

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Greencool refrigerants are a series of CFC - free refrigerants that are non - flammable, non - toxic, non - corrosive and energy - efficient.

格林柯尔制冷剂是一系列不含CFC的制冷剂,其特性是不易燃 、 无毒 、 无腐蚀性而且高效节能.

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A quick curing vertical foaming equipment for CFC -- free Polyurethane flexible foam has been developed.

自行开发研制了无CFC聚氨酯软泡垂直发泡机械冷却快速熟化成套设备.

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Chlorine from chlorofluorocarbons, or CFC's, is responsible for destroying part of the ozone layer over Antarctica.

含氯氟烃(CFC's)中的氯是对南极上空部分臭氧层造成破坏的化学物质.

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However , the HFC —134 a refrigerator consumed about 4％ more electricity than the CFC —12 refrigerator.

但用HFC——134a时的耗电量约比CFC——12增加4%.

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Claims that the UK CFC legislation is contrary to EU law ( notably Vodafone ) .

有宣布称,英国CFC规则与欧盟法律相背离. ( 尤其是针对沃达丰公司案 )

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Tinkering with transfer - pricing rules or CFC rules will not solve the problem.

对转移定价规则或受控外国公司规则修修补补将无济于事.

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Dairy barn water heater equipped with Non - CFC foam insulation.

挤奶厂热水器配置 无氟 泡沫保温材料.

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Each year, the world uses approximately 750,000 metric tons of CFC's.

每年, 全世界大约使用乃万公吨的氯氟化碳.

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Once in the upper atmosphere, CFC's react with ozone to destroy it.

氯氟化碳一旦进人上层大气, 就会与臭氧发生反应,从而破坏臭氧层.

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In addition, CFC's are used in fire extinguishers as well.

此外, 氯氟化碳也用于灭火器中.

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The tank shall be foam insulated with an EPA - approved, non - CFC material.

内胆应该由通过EPA认证的 无氟 泡沫保温材料包裹隔离.

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