国家标准题录

GB/T 43232-2023

紧固件 轴向应力超声测量方法

Fasteners—Measurement method of axial stress by ultrasonic

实施日期

2024-06-01

ICS 分类

21.060.01

GB/T 38392-2019

Metallurgical equipment—Couplings—Test methods,inspecting rules and accptance codes

实施日期

—

ICS 分类

21.120.20

GB/T 37171-2018

Specification and test methods for bronze plate containing diamond-shaped solid lubricant

实施日期

—

ICS 分类

21.100.10

GB/T 36993-2018

Ring groove rivet assemblies－Specifications

实施日期

—

ICS 分类

21.060.40

GB/T 802.1-2008

Acorn nuts - Assembling type

实施日期

—

ICS 分类

21.060.20

GB/T 802.4-2009

Hexagon cap nuts - Welding type

实施日期

—

ICS 分类

21.060.10

GB/T 3098.22-2009

Mechanical properties of fasteners made of the fine grain non-heat treatment steel - Bolts,screws and studs

实施日期

—

ICS 分类

21.060.10

GB/T 802.3-2009

Acorn hexagon nuts with flange - Welding type

实施日期

—

ICS 分类

21.060.10

GB/T 2688-2012

Plain bearing - Technical specification of powder metallurgy bearing

实施日期

—

ICS 分类

21.100.10

GB/T 27938-2011

Plain bearings - Thrust washers - Terms, appearance of damage and cause of failure

实施日期

—

ICS 分类

21.100.10

GB/T 27553.2-2011

Specification of plastics-bronze-steel backing triplelayer self-lubricating materials - Part 2：plastic overlay with modified POM

实施日期

—

ICS 分类

21.100.10

GB/T 27553.1-2011

Specification of Plastics-Bronze-steel backing triplelayer self-lubricating materials - Part 1：plastic overlay with modified PTFE

实施日期

—

ICS 分类

21.100.10

GB/T 304.1-2017

Spherical plain bearings—Classification

实施日期

—

ICS 分类

21.100.10

GB/T 307.3-2017

Rolling bearings—General technical regulations

实施日期

—

ICS 分类

21.100.20

GB/T 271-2017

Rolling bearings—Classification

实施日期

—

ICS 分类

21.100.20

GB/Z 43147-2023

锥齿轮设计建议

Design recommendations for bevel gears

实施日期

—

ICS 分类

21.200

GB/T 13552-2023

汽车多楔带

Automotive V-ribbed belts

实施日期

2024-04-01

ICS 分类

21.220.10

GB/T 8542-2023

高速齿轮传动装置技术规范

High speed gear units technical specifications

实施日期

2023-09-07

ICS 分类

21.200

GB/T 29463-2023

管壳式热交换器用垫片

Gaskets used in tube-shell heat exchangers

实施日期

2023-09-07

ICS 分类

21.140

GB/T 43146-2023

锥齿轮和准双曲面齿轮几何学

Bevel and hypoid gear geometry

实施日期

2024-04-01

ICS 分类

21.200