astm methods of test 中文意思是什麼
astm methods of test
解釋
試驗方法-
Standard guide for astm standard test methods, standard practices, and typical values of a membrane switch
薄膜開關的astm標準試驗方法標準實施規范和典型值的標準指南 -
Astm methods of test for petroleum and its products - petroleum products - determination of colour astm scale
石油和石油產品的試驗方法.石油產品.顏色的測定 -
Test method for selection and use of astm standards for the determination of flash point of chemicals by closed cup methods
用密閉杯法確定化學藥品閃點的試驗方法
分享友人