乙烯丙烯三元共聚物 EPT
乙烯-丙烯共聚物 EPM Ethylene-propylene polymer ; EPM ; propylene polymer ; ethylene-propylene copolymers
苯乙烯-丙烯腈塑料 SAN Styrene-acrylonitrile plastic ; SAN
乙烯-丙烯酸共聚物 EAA ; ethylene-acrylic acid ; ethylene-acrylic acid copolymer
乙烯/丙烯共聚物 E/P ; EPM Ethylene-propylene polymer ; Ethylene Propylene Copolymer
乙烯丙烯共聚物 EPM
乙烯丙烯酸 ethylene acrylic acid ; AEM Vamac ; EAA ; ETHYLENE
乙烯丙烯酸甲酯 EMAA Ethylene Methacrylic Acid ; EMA ; EMAA
乙烯丙烯酸乙酯 EEA
阀座材料应该是下列材料之一：乙烯-丙烯-二烯系单体或氟橡胶，在顶部和底部配置聚四氟乙烯轴承支撑。
The seat material shall be one of the following materials: ethylene-propylene-diene monomer or fluoroelastomer with polytetrafluoroethylene bearing support at the top and bottom.
它介绍了丙烯酸、丙烯酸脂、苯乙烯四元共聚合成醇溶性聚丙烯酸脂类的方法。
It introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin.
N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5％和25％。
The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.
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