|
[HB 783-1973] 2～8级精度用硬质合金非全形单头带柄光面塞规D>180～260mm[已作废]
发布时间：1974-12-20
实施时间：1975-11-01
|
|
|
[HB 791-1973] 6～9级精度用双头长度量规L>3～260mm[已作废]
发布时间：1974-12-20
实施时间：1975-11-01
|
|
|
发布时间：1974-12-20
实施时间：1975-11-01
|
|
|
[HB 979-1973] 1～8级精度用钢制双头光面塞规D>3～6mm[已作废]
发布时间：1974-12-20
实施时间：1975-11-01
|
|
|
[HB 980-1973] 1～8级精度用硬质合金双头光面量规D>3～6mm[已作废]
发布时间：1974-12-20
实施时间：1975-11-01
|
|
|
[HB 1994-1974] 手柄[已作废]
发布时间：1974-11-11
实施时间：1976-06-01
|
|
|
[HB 2036-1974] 拨块[已作废]
发布时间：1974-11-11
实施时间：1976-06-01
|
|
|
[HB 2071-1974] 带表内卡钳D>30～80mm[已作废]
发布时间：1974-11-11
实施时间：1976-06-01
|
|
|
[HB 798-1974] 塞规用硬质合金环毛坯d=4.6～30.8mm[已作废]
发布时间：1974-11-11
实施时间：1976-06-01
|
|
|
[HB 2070-1974] 带表内卡钳D=8～30mm[已作废]
发布时间：1974-11-11
实施时间：1976-06-01
|
推荐阅读
- Hexalobular socket head cap screws
- Energy performance of fenestration systems for residential buildings - Calculation procedure
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 002: Index of Product Standards
- Aerospace Series - Cable Outlet Accessories for Circular and Rectangular Electrical and Optical Connectors Part 064: Cable Outlet, Style k, Straight, for Heat Shrinkable Boot, Shielded, Sealed, Self-locking for en 2997 - Product Standard
- Welding Consumables - Tubular Cored Electrodes for gas Shielded and Non-gas Shielded Metal arc Welding of Non-alloy and Fine Grain Steels - Classification (iso 17632:2015)
- Slide Fasteners (zips) - Specification
- Railway Applications - Methods for Calculation of Stopping and Slowing Distances and Immobilization Braking Part 2: Step by Step Calculations for Train Sets or Single Vehicles
- Cleanrooms and Associated Controlled Environments Part 1: Classification of air Cleanliness by Particle Concentration (iso 14644-1:2015) & Part 2: Monitoring to Provide Evidence of Cleanroom Performance Related to air Cleanliness by Particle Concentration (iso 14644-2:2015)
- Welding Consumables - Wire Electrodes, Wires and Rods for Welding of Aluminium and Aluminium Alloys - Classification (iso 18273:2015)
- Railway Applications - Brake Discs for Railway Rolling Stock Part 3: Brake Discs, Performance of the Disc and the Friction Couple, Classification
检索历史
- 暂无搜索记录
浏览历史
