Petroleum and natural gas industries - Steel pipe for pipeline transportation systems 石油和天然气工业 管道运输系统用钢管...

Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) 塑料-热塑性塑料-维卡软化温度的测定（VST）...

Paints and varnishes - Determination of viscosity using rotary viscometers - Part 2: Disc or ball viscometer operated at a specified speed...

Sampling procedures for inspection by attributes -- Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection 计数抽样检验程序.第1部分:逐批检验时标明合格质量界限(AQL)的抽样计划...

Paints and varnishes - Determination of film thickness...

General Tolerances - Part 2: Geometrical Tolerances for Features without Individual Tolerance Indications First Edition; CEN EN 22768-2: 1993 通用公差.第2部分:未注公差的零部件的几何公差...

General tolerances -- Part 1: Tolerances for linear and angular dimensions without individual tolerance indications 通用公差.第1部分:未注公差的线性和角度公差...

Environmental tests for aircraft equipment-Insulation resistance and high voltage tests for electrical equipment...

Petroleum, petrochemical and natural gas industries — Flare details for general refinery and petrochemical service...

Mechanical vibration — Rotor balancing — Part 14: Procedures for assessing balance errors...