propylene

• Food additive propylene glycol alginate
  食品添加剂藻酸丙二醇酯
• Standard specification for propylene glycol and dipropylene glycol
  丙二醇和二丙基丙二醇的标准规范
• Propylene plastic injection and extrusion materials , specification for
  丙烯塑料注塑和挤压材料规范
• Development of catalyst and process research in producing propylene
  多产丙烯催化剂及工艺的研究进展
• Sucrose fatly acid ester method of propylene glycol
  丙二醇法
• Ethylene or propylene for industrial use - determination of trace water
  工业用乙烯丙烯中微量水的测定
• Test method for determination of xylene solubles in propylene plastics
  丙烯塑料二甲苯可溶性测定方法
• Discussion of precooling operation of propylene jar at low temperature
  对低温丙烯贮罐预冷操作的探讨
• Propylene and butadiene for industrial use . sampling in the liquid phase
  工业用丙烯和丁二烯.液相取样
• Vc p vinylchloride propylene copolymer
  氯乙烯一丙烯共聚物