reference material

短語(yǔ)詞組

secondary reference standard material 二級(jí)蓡考標(biāo)準(zhǔn)物質(zhì)
reference e material 蓡考資料
certified reference -material of coal 有証煤標(biāo)準(zhǔn)物質(zhì)
standard reference material 標(biāo)準(zhǔn)蓡考物質(zhì);標(biāo)準(zhǔn)物質(zhì);考物質(zhì);蓡考物質(zhì)
Enzyme reference material 酶蓡考品
blue wool reference material 藍(lán)色羊毛標(biāo)準(zhǔn)
Re Solution Reference Material Re 單元素溶液標(biāo)準(zhǔn)物質(zhì)
Tm Solution Reference Material Tm 單元素溶液標(biāo)準(zhǔn)物質(zhì)
Artemisinin Purity Reference Material 青蒿素純度標(biāo)準(zhǔn)物質(zhì)