Qualification of Suppliers of Machining Services for Use in the Petroleum and Natural Gas Industries
STANDARD published on 1.10.2017
Designation standards: API STD 20M-ed.1-CHINESE
Publication date standards: 1.10.2017
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: American technical standard
Category: Technical standards API
API STD 20M CHINESE, 1st Edition, October 2017 - ????????????????? ?????
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