China Vacuum technology—St GB Standards Search Result |
1. Ready translated GB standards
and Chinese version GB Standards, you can purchase directly
in the web page; After receive your payment, we will send
the GB Standards PDF file to your Email within 1~3 days.
2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
GB/T 40344.2-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2:Positive displacement vacuum pumps 真空技术 真空泵性能测量标准方法 第2部分:容积真空泵 - 中英文版 |
|||
GB/T 40344.1-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1:General description 真空技术 真空泵性能测量标准方法 第1部分:总体要求 - 中英文版 |
Find out:2Items | To Page of: First -Previous-Next -Last | 1 |