常見例句雙語例句White Rigid PVC Scrap (loose), White Rigid PVC Scrap (loose) shall consist of sorted white rigid Polyvinyl Chloride (PVC) scrap.混雜的硬質(zhì)PVC 小塊（散裝） 將包括被分類的硬質(zhì)聚氯乙烯（PVC） 小塊。BTA series of products are MBS class nuclear - shell impact modifier for rigid polyvinyl chloride (PVC) products such as sheet, film, granules and other products.BTA系列產(chǎn)品是MBS類的核-殼型抗沖擊改性劑，用于硬質(zhì)聚氯乙烯（PVC）制品，如片材，薄膜，粒料以及其他制品。The ageing of rigid polyvinyl chloride (R-PVC) aggravated by nitric and sulfuric acids was studied by IR, UV Spectroscopy, thermo-analysis and molecular weight determination.用紅外與紫外光譜法、熱分析和分子量測定研究了硬聚氯乙烯在硝酸和硫酸中的老化。 返回 rigid polyvinyl chloride