GB/T 31185-2014

Active

Technical requirements of tubular goods manufacturing consulting service for oil and gas pipeline project

石油天然气管道工程用管材制造监理技术要求

Standard Type

GBT

ICS

03.080.99

CCS

A20

Status

现行

Issue Date

2014-09-03

Implementation

2014-10-01

Responsible Dept

国家标准委

Drafting Unit

N/A

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