Browse Standards

金属粉末 振实密度的测定

Metallic powders—Determination of tap density

石油和天然气工业用钢丝绳 最低要求和验收条件

Steel wire ropes for the petroleum and natural gas industries—Minimum requirements and terms of acceptance

钢管无损检测 用于确认无缝和焊接钢管（埋弧焊除外）水压密实性的自动电磁检测方法

Nondestructive testing of steel tubes—Automated electromagnetic testing of seamless and welded (except submerged arc-welded) steel tubes for the verification of hydraulic leaktightness

液化天然气储罐用预应力钢绞线

Steel strand for prestressed concrete of LNG

金属材料 疲劳试验 轴向应变控制方法

Metallic materials—Fatigue testing—Axial-strain-controlled method

光缆增强用碳素钢丝

Carbon steel wire for tension members of optical fiber cable

金块矿取样和制样方法

Method for sampling and sample preparation of gold lump ores

精密合金包装、标志和质量证明书的一般规定

General rules of packaging, marking and quality certification for precision alloys

金化学分析方法 第11部分：镁、铬、锰、铁、镍、铜、钯、银、锡、锑、铅和铋含量的测定 电感耦合等离子体质谱法

Methods for chemical analysis of gold—Part 11：Determination of magnesium, chromium,manganese,iron,nickel,copper,palladium,silver,tin,antimony,lead and bismuth contents—Inductively coupled plasma mass spectrometry

金属材料 金属及其他无机覆盖层的维氏和努氏显微硬度试验

Metallic materials—Vickers and Knoop microhardness tests of metallic and other inorganic coatings

冷拉圆钢表面超声检测方法

Ultrasonic testing method for the surface of cold drawn round steel

锌精矿化学分析方法 第24部分:可溶性锌含量的测定 火焰原子吸收光谱法

Methods for chemical analysis of zinc concentrates—Part 24：Determination of soluble zinc content—Flame atomic absorption spectrometry

柴油机用高压无缝钢管

High-pressure seamless steel tubes for diesel engine

高纯净细晶铝及铝合金圆铸锭

Aluminium and aluminium alloy billet with high purity and fine grain

压水堆核燃料组件和相关组件用不锈钢棒、板、锻件超声波检测方法

Ultrasonic testing method for stainless steel bars, plates and forgings of PWR nuclear fuel assembly and associated assembly

碳化钨粉末微观组织及缺陷检测方法

Microstructure and defect determination of tungsten carbide powder

铜银合金扁线

Copper-silver alloy rectangular wire

超弹性钛镍形状记忆合金棒材和丝材

Superelastic titanium-nickel shape memory alloy bar and wire

钯锭

Palladium ingots

钛镍形状记忆合金板材

Titanium-nickel shape memory alloy plate