testing

Songjiang, Shanghai

basic testing operations in the QC laboratory...

Laboratory daily work, which included materials testing..., sample preparation, Lab trial, prepare the testing...

Laboratory daily work, which included materials testing..., sample preparation, Lab trial, prepare the testing...

Laboratory daily work, which included materials testing..., sample preparation, Lab trial, prepare the testing...

Laboratory daily work, which included materials testing..., sample preparation, Lab trial, prepare the testing...

process and samples testing results. Advise...

process and samples testing results. Advise...