terpene-urethan resins 松油精 ; 胺基甲酸乙
urethan effectivee 乌拉坦
isoamyl urethan 异戊乌拉坦 ; 胺甲酸异戊酯
trichloroethyl urethan 三氯尿烷
urethan calcium bromide 乌拉坦
urethan excellente 乌拉坦
Scotty's Urethan Foam 名字
TUP thermo plastic urethan 热熔胶
N polyurethane的缩写 → short for polyurethane
I always use urethan coat.
我总是使用高硬光油。
youdao
Microscopically, the pulmonary cells proliferated to form neoplastic mass about 22 days after the first administration of urethan.
实验开始后22天，动物肺内即可有肺泡细胞瘤性增生；
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