sy/t6253

sy/t6253, Total:3 items.

The international standard classification for "sy/t6253" includes: Extraction and processing of petroleum and natural gas .

The Chinese standard classification for "sy/t6253" includes: Petroleum development .

Professional Standard - Petroleum

SY/T 6253-1996 Specific regulations for horizontal well perforation
SY/T 6253-2007 Specific regulations for horizontal well perforation
SY/T 6253-2016 The technical specifications for horizontal well perforating operation