|
[LY/T 1283-1998] 木材防腐剂对腐朽菌毒性实验室试验方法[已作废]
发布时间：1998-09-22
实施时间：1998-12-01
本标准规定了在最适宜的实验室条件下，通过测定经防腐剂处理的木材受腐朽菌侵染后造成木材重量损失.确定该..
|
|
|
[LY/T 1284-1998] 木材防腐剂对软腐菌毒性实验室试验方法[已作废]
发布时间：1998-09-22
实施时间：1998-12-01
本标准规定了在实验室条件下，通过测定经防腐剂处理的木材受软腐菌侵染后造成的木材重量损失，确定该防腐剂..
|
|
|
发布时间：1994-03-29
实施时间：1994-10-01
本标准规定了有关锯材干燥方法、设施、工艺、缺陷、质量、理论等方面的术语。本标准适用于锯材干燥生产，干..
|
|
|
发布时间：1988-05-31
实施时间：1989-01-01
本标准规定了防腐木枕的技术条件、检验方法、检验规则和标志等内容。本标准适用于标准轨距(1435mm)..
|
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
