General principle and requirements of eco-design for products

Standard published on 10.7.2009

Petroleum and natural gas industries - Content and drafting of a functional specification

Standard published on 10.7.2009

Petroleum and natural gas industries - Content and drafting of a technical specification

Standard published on 10.7.2009

Petroleum and natural gas industries—Pipeline transportation systems

Standard published on 7.9.2023

Breeding stock--Xinjiang fine-wool sheep

Standard published on 18.2.1981

Livestock and poultry breedsynthetic lines—Xinjiang finewool sheep
Execute Date: february 2027

Standard published on 30.7.2026

Petroleum seismic geophone

Standard published on 31.3.2020

Marine seismic digital streamer system - Part 1: Standards for specifying hydrophone parameters

Standard published on 10.7.2009

Marine seismic digital streamer system—Part 2: Standards for specifying hydrophone streamer-cable characteristic

Standard published on 7.9.2017

Marine seismic digital streamer system - Part 3: Central recording system

Standard published on 2.9.2010