propylene造句
- In contact with a hot surface, naphtha petroleum fractions crack to produce ethylene and propylene .
石脑油馏份与一个热表面接角,就裂解而得到乙烯和丙烯。 - 600 v grade ethylene - propylene rubber insulated cables
600 v等级乙丙烯橡胶绝缘电缆 - Standard specification for propylene glycol monomethyl ether
丙二醇甲基醚的标准规范 - Specification for propylene copolymer pressure pipe
丙烯共聚物承压管规范 - Ethylene propylene rubber compounds - specification
乙丙橡胶化合物.规范 - Rubber , ethylene - propylene - diene - evaluation procedure
乙烯-丙烯-二烯烃橡胶epdm评价方法 - Standard guide for analysis of propylene concentrates
丙烯提浓物的分析 - Designation of polypropylene and propylene copolymer materials
聚丙烯和丙烯共聚物材料命名 - Food additive - sucrose fatty acid ester method of propylene glycol
食品添加剂蔗糖脂肪酸酯 - Chemical analysis of propylene . determination of water traces
丙烯的化学分析.水痕量的测定 - It's difficult to see propylene in a sentence. 用propylene造句挺难的
- Welded steel cylinders for liquefied propylene and propane gases
液化丙烯丙烷钢质焊接气瓶 - 05 . 03 guide for analysis of propylene concentrates
丙烯浓缩分析指南 - General - purpose ethylene - propylene rubber jacket
通用乙丙烯橡皮护套 - Some ideas of poly propylene random copolymer applied in engineering
管件工程应用的几点体会 - Perfluorinated ethylene - propylene copolymer film
聚全氟乙烯丙烯薄膜 - Ozone - resisting ethylene propylene rubber jacket
耐臭氧乙丙橡胶护套 - Fep fluorinated ethylene propylene tfe - hep
四氟乙烯一六氟丙烯共聚物 - 1 600 v grade ethylene - propylene rubber insulated cables erratum 1
600 v等级的乙丙橡胶绝缘电缆 - Application of propylene - random - copolymer pipe to construction engineering
管在建筑工程中的应用 - Safety evaluation for propylene purifier after temperature jump accident
事故后的检测与安全分析