bottom ring是什么意思

中文翻译注水泥塞用承托环

网络释义

1)bottom ring,注水泥塞用承托环2)bottom ring,注水泥用塞承托环3)cementing plug,注水泥用塞4)base plug,注水泥用下塞5)follower plug,注水泥上塞6)torasemide injection,注射用托拉塞米

Determination of torasemide and its related substances in torasemide injection by HPLC;

HPLC法测定注射用托拉塞米含量及有关物质