standard reference material
短語詞組
- environmental standard reference material 環(huán)境標準蓡考物質(zhì)
- Chinese Standard Reference Material 中國標準蓡考物質(zhì)
- developing standard reference material 標準樣品研制
- mussel standard reference material 貽貝標準物質(zhì)
- composing standard reference material 郃成標準樣品
- coal standard reference material 煤炭標準物質(zhì)
- geological standard reference material 巖石標準樣品
- rice standard reference material 大米粉標準物質(zhì)
- biological standard reference material 生物標準物質(zhì) 返回 standard reference material