-
GB/T 9253.8-1995 in English
ABOLISHED
Issued on:1995-05-22 | Implemented on:1996-01-01
$260.00 $253.00 -
GB/T 4749-1993 in English
Petroleum equipment. Thread gages for rotary shouldered connections
SUPERSEDED
Issued on:1993-10-15 | Implemented on:1994-06-01
$270.00 $262.00 -
GB/T 14659-1993 in English
Terminology of demolition equipment and materials for oil and gas well
SUPERSEDED
Issued on:1993-10-15 | Implemented on:1994-06-01
$240.00 $233.00 -
SY/T 5791-1993 in English
Process of casing reformation and strengthening seal
SUPERSEDED
Issued on:1993-09-09 | Implemented on:1994-03-01
$100.00 $97.00 -
GB/T 9808-1988 in English
Series of hydrogeologic and water well drilling tubings
SUPERSEDED
Issued on:1988-09-05 | Implemented on:1989-08-01
$410.00 $398.00 -
GB/T 22512.2-2008 in English
VALID
Issued on:1984-10-08 | Implemented on:2009-05-01
$1,200.00 $1,164.00 -
Q/CNPC 116-2006 in English
Technical Specification of Seismic Exploration Data Acquisition for Mountainous Area
VALID
Issued on:- | Implemented on:2006-08-01
$370.00 $359.00 -
GB/T 23507.1-2017 in English
Criterion for electrical equipment for oil drilling rig―Part 1:Main motors
VALID
Issued on:- | Implemented on:2018-07-01
$310.00 $301.00 -
SY/T 6401-1999 in English
Specification for gas lift down hole equipment
VALID
Issued on:- | Implemented on:-
$510.00 $495.00
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