Please note:This publication has been translated into English and may contain some spelling, grammatical, and other minor editorial errors.
SPC GB/T 21682-2008 specifies the classifications, technical requirements, test methods, inspection rules, marking, packaging, transport and storage for rotary drilling rigs.
- Published:
- 04/22/2008
- Number of Pages:
- 52
- File Size:
- 1 file , 690 KB
Reviews
There are no reviews yet.