短語詞組短語environmental standard reference material 環(huán)境標(biāo)準(zhǔn)參考物質(zhì)Chinese Standard Reference Material 中國標(biāo)準(zhǔn)參考物質(zhì)developing standard reference material 標(biāo)準(zhǔn)樣品研制mussel standard reference material 貽貝標(biāo)準(zhǔn)物質(zhì)composing standard reference material 合成標(biāo)準(zhǔn)樣品coal standard reference material 煤炭標(biāo)準(zhǔn)物質(zhì)geological standard reference material 巖石標(biāo)準(zhǔn)樣品rice standard reference material 大米粉標(biāo)準(zhǔn)物質(zhì)biological standard reference material 生物標(biāo)準(zhǔn)物質(zhì) 返回 standard reference material