acetal copolymer
乙缩醛共聚物
热门单词
- 6-TG
- abembryonic
- abrasive tool
- absence of testis
- absorbed burden
- absorpting loss in optical thin-film
- absorption ray
- absorptionmetric determination
- acanthus
- accelerator gun
- accommodation check
- accounting for inventories
- accumulation distribution unit
- acetone oxime
- acetonylamine
- achillobursitis
- achromatic map
- achromatic threshold
- acid-resistant glaze
- acid-resisting pump
- acidified silage
