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JB/T 8860-2004 in English
Plug valve-potential pressure life test regulation
superseded
Issued on:2004-03-12
$280.00 -
GB 17877-1999 in English
Valves for liquid ammonia cylinders
superseded
Issued on:1999-10-10
$826.00 -
GB 17878-1999 in English
Non-refillable cylinder valve for industry
superseded
Issued on:1999-10-10
$360.00