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- Performances Study of Environment-protection Coatings from Propane Diamine Modified Shell-lac for Cuprous Surface Anticorrosion 丙二胺改性虫胶涂料用于铜表面防腐蚀性能的研究
- propane diamine 丙二胺
- Propane may also be used as LPG. 丙烷也可用作液化石油气。
- How come we've been using propane, and nobody knew? 为什么我们实际上已经在使用丙烷，但是确没人知道?
- Na5 Ethylene Diamine Tetra (Methylene Phos... 摘要:乙二胺四甲叉膦酸五钠 EDTMP?
- If you use green gas, you're already using propane. 如果你已经在用绿气了，实际上你已经在用丙烷了。
- So it's really propane? How can you be sure? 那么你怎么确定它就是丙烷的呢?
- By itself, propane has very little smell. 而丙烷本身的味道很小。
- Available in R22, R497C and R290 (propane). 可在r22的，r497c和r290的（丙烷）。
- So, why should I fill my gun with propane instead of green gas? 那么为什么我要用丙烷来替代绿气?
- And this is what happens when lightning hits a propane tank. 当闪电击中丙烷气罐，就发生（看到的）情景。
- How come green gas smells different than fuel propane? 为什么绿气闻起来和燃料丙烷不同?
- If you use green gas, you are already using propane. 如果你已经在用绿气了，实际上你已经在用丙烷了。
- Its main components include propane, butane and butylene. 主要成份是丙烷、丁烷、丁烯等。
- Diamine is mainly synthesized of nylon salt, molecular weight control etc. 二胺主要用于尼龙盐合成,分子量调节剂等。
- The situation of hydrogen production from propane is summarized. 摘要综述了丙烷催化转化制氢的国内外发展状况。
- Propane and other gases are sometimes used on smaller sizes. 小范围的加热有时也可以采用丙烷或其他气体。
- Na5 Ethylene Diamine Tetra (Methylene Phosphonic Acid) Pentasodium sa ... 乙二胺四亚甲基膦酸五钠（固体） EDTMP.
- Its main components include propane, butane and butylene . 主要成份是丙烷、丁烷、丁烯等。
- Combustion systems can fire on natural gas or propane. 燃烧系统可使用天然气或丙烷。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
