77.140.70 型钢 标准查询与下载
共找到 736 条与 型钢 相关的标准，共 50 页
Oil tempered wire for mechanical springs
- ICS
- 77.140.70
- CCS
- 发布
- 20210524
- 实施
- 20210524
Carbon steel tubes for boiler and heat exchanger
- ICS
- 77.140.70
- CCS
- 发布
- 2021-05-24
- 实施
Light gauge steel sections for general structure
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2021-04-20
- 实施
Dimensions, shape, mass and permissible variations of hot rolled steel sections
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2021-04-20
- 实施
Technical Specification for Green Design Product Evaluation Wheels for Railway Vehicles
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2021-03-05
- 实施
- 2021-07-01
Green design product evaluation technical specifications for hot-rolled H-shaped steel
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2021-03-05
- 实施
- 2021-07-01
本文件规定了方形和矩形焊接钢管产品质量分级和评价的分级要求、评价方法以及等级标识。 本文件适用于方形和矩形焊接钢管（以下简称方矩管）产品的质量分级和评价。
Quality classification and evaluation method of square and rectangular welded steel pipe products
- ICS
- 77.140.70
- CCS
- C314
- 发布
- 2021-02-10
- 实施
- 2021-02-20
Dimensions, mass and permissible variations of hot rolled steel sections
- ICS
- 77.140.70
- CCS
- 发布
- 2021-02-08
- 实施
Dimensions, mass and permissible variations of hot rolled steel sections
- ICS
- 77.140.70
- CCS
- 发布
- 2021-02-08
- 实施
Flux cored wires for CO2 gas shielded arc welding of atmospheric corrosion resisting stee
- ICS
- 77.140.70
- CCS
- 发布
- 2021-01-26
- 实施
MAG welding flux cored wires for molybdenum steel and chromium molybdenum steel
- ICS
- 77.140.70
- CCS
- 发布
- 2021-01-26
- 实施
Three-layered panels with metal facing and mineral wool core. Specifications
- ICS
- 77.140.70
- CCS
- 发布
- 2021-00-00
- 实施
- 2022-04-01
Steel sandwich-panels of piece assembly. Specifications
- ICS
- 77.140.70
- CCS
- 发布
- 2021-00-00
- 实施
- 2022-05-01
本文件规定了重型卡车用弹簧扁钢的订货内容、尺寸、外形、重量、技术要求、试验方法、检验规则、包装、标志和质量证明书。 本文件适用于重型卡车悬架系统用宽度不大于160mm、厚度不大于60mm的热轧弹簧扁钢（以下简称扁钢）
Spring Flat Bars for Heavy Duty Trucks
- ICS
- 77.140.70
- CCS
- C314
- 发布
- 2020-12-18
- 实施
- 2020-12-23
Thickness direction properties of hot-rolled H-shaped steel
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Continuous cast round tube blanks for super (super) critical high pressure boiler tubes
- ICS
- 77.140.70
- CCS
- H43
- 发布
- 2020-12-09
- 实施
- 2021-04-01
Drilling tool adapter for metal mine hydraulic rock drilling rig
- ICS
- 77.140.70
- CCS
- H44
- 发布
- 2020-12-09
- 实施
- 2021-04-01
