常見例句Being a major player in the European market, to date 15 current Esco models have been tested to the European Standard EN 12469 at the Health Protection Agency, Porton Down, UK. 作爲(wèi)歐洲市場的有力競爭者，截至目前ESCO生物安全櫃有15種型號(hào)在英國PortonDown的健康保護(hù)部門通過了安全櫃歐洲標(biāo)準(zhǔn)EN12469。Porton asparaginase 天鼕醯胺酶porton spectra 質(zhì)子譜 返回 Portones