| 45、制冷剂会变质么？ |
| 2016-3-13 |
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| No, refrigerant or Refrigerant will not go bad. As long as you have a fully sealed cylinder and ther |
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| 45、如何选择一种适合您生产的氟聚合物？ |
| 2014-10-29 |
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| The selection of a resin for a specific use is based on criteria for that application; for example p |
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| 45、各类氟聚合物性能简单对比 |
| 2014-10-29 |
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| In general, the chemical resistance of these materials are superior to most other families of plasti |
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| 45、商业化的氟聚合物，主要有哪些形态？ |
| 2014-10-29 |
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| The commercial available fluoropolymers are as follows:
①.PTFE(Poly tetra-fluoro ethylene)- is a |
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