[SD 246-1988] 化学监督制度[已作废]
发布时间:1987-11-24
实施时间:1987-11-24
|
|
[GBJ 102-1987] 工业循环水冷却设计规范GBJ102-87[已作废]
发布时间:1987-03-05
实施时间:1987-10-01
|
|
[SL 430-2008] 调水工程设计导则(附条文说明)[现行]
发布时间:1900-01-01
实施时间:
。编制本导则的目的,就是通过总结已建调水工程的经验和教训,提出调水工程的设计原则和内容,用于指导调水..
|
|
[SL/T 324-2019] 水文数据库表结构 及标识符[现行]
发布时间:2019-12-19
实施时间:2020-03-19
|
|
[SL/T 791-2019] 水库降等与报废 评估导则[现行]
发布时间:2019-12-19
实施时间:2020-03-19
|
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