polypropyrene

美 　英

• 網(wǎng)絡(luò)聚丙烯；柱壁是新制丙烯

例句

Method for analysis of hygienic standard of products of polyethylene, polystyrene and polypropyrene for food packaging

食品包裝用聚乙烯、聚苯乙烯、聚丙烯成型品衛(wèi)生標(biāo)準(zhǔn)的分析方法

Hygienic standard for polypropyrene resin used as food packaging material

食品包裝用聚丙烯樹(shù)脂衛(wèi)生標(biāo)準(zhǔn)

Method for analysis of hygienic standard of polypropyrene resin for food packaging

食品包裝用聚丙烯樹(shù)脂衛(wèi)生標(biāo)準(zhǔn)的分析方法

Hygienic standard for polypropyrene products used as food containers and tablewares

食品包裝用聚丙烯成型品衛(wèi)生標(biāo)準(zhǔn)