由纯净水和超高纯度材料。

Composed of purified water and ultra-high purity materials.

youdao

评论：这种阀门典型用于在非超高纯度应用中代替扳手型阀门。

Comments: This valve is typically used to replace the wrench-operated valve in non-ultrahigh integrity applications.

youdao

是指提供给液晶工厂等非超高纯度要求的，重视成本型客户的商品。

It is a commodity for the COST valuing type customer who doesn't demand superhigh purity such as the liquid crystal factories.

youdao