[QB 1657.3-1992] 圆号[已作废]
发布时间:1993-09-01
实施时间:1993-09-01
|
|
[QB 1658.1-1992] 水管气鸣乐器通用技术条件[已作废]
发布时间:1993-09-01
实施时间:1993-09-01
|
|
发布时间:1993-09-01
实施时间:1993-09-01
|
|
[QB 1658.3-1992] 单簧管[已作废]
发布时间:1993-09-01
实施时间:1993-09-01
|
|
发布时间:1993-09-01
实施时间:1993-09-01
|
|
[QB 1658.5-1992] 巴松[已作废]
发布时间:1993-09-01
实施时间:1993-09-01
|
|
发布时间:1993-09-01
实施时间:1993-09-01
|
|
[QB/T 1817-1993] 琴弦通用技术条件[已作废]
发布时间:1993-07-29
实施时间:1994-03-01
本标准规定了琴弦产品分类、技术要求、试验方法、检验规则、标志、包装、运翰、贮存。本标准适用于各种琴弦..
|
|
发布时间:1993-07-29
实施时间:1994-03-01
本标准规定了金属提琴弦产品分类、技术要求、试验方法、检验规则、标志、包装、运输、贮存。本标准适用于提..
|
|
发布时间:1992-12-01
实施时间:1992-12-01
|
|
[QB 1298-1991] 键盘式手风琴通用技术条件[已作废]
发布时间:1992-06-01
实施时间:1992-06-01
|
|
[QB 1299-1991] 口琴[已作废]
发布时间:1992-06-01
实施时间:1992-06-01
|
|
[QB 1207-1991] 民族弦鸣乐器通用技术条件[已作废]
发布时间:1992-02-01
实施时间:1992-02-01
|
|
[QB 1153-1991] 吉他[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[QB 1155-1991] 筝[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[QB 1156-1991] 琵琶[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[QB 1157-1991] 三弦[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[QB 1158-1991] 京胡[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[QB 1159-1991] 二胡[已作废]
发布时间:1992-01-01
实施时间:1992-01-01
|
|
[ZB Y 58001-1987] 口琴[已作废]
发布时间:1991-01-01
实施时间:1991-01-01
|
- 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