[LY/T 1758-2008] 京津風沙源治理工程社會經濟效益監測與評價指標[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準規定了京津風沙源治理工程社會經濟效益監測與評價的對象、形式、核心指標及其權重和評價方法。本標準..
|
|
[LY/T 1759-2008] 東北、內蒙古國有林區天然林資源保護工程評價體系[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準規定了東北、內蒙古國有林區天然林資源保護工程評價體系的內容和指標。本標準適用于東北、內蒙古國有..
|
|
[LY/T 1760-2008] 長江珠江流域防護林體系工程建設技術規程[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準規定了在長江、珠江及淮河、錢塘江流域范圍內進行防護林工程建設所涉及的營建、改造、經營、基礎設施..
|
|
[LY/T 1761-2008] 退耕還林工程生態林與經濟林認定技術規范[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準界定了退耕還林工程生態林、經濟林等術語和定義,給出從造林樹種、造林密度、植被配置、經營措施等4..
|
|
[LY/T 1762-2008] 退耕還林工程信息管理規程[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準按國家、省(市)、縣三個層次規定了退耕還林工程信息管理的內容、方式、方法和組織等。本標準適用于..
|
|
[LY/T 1763-2008] 沿海防護林體系工程建設技術規范[現行]
發布時間:2008-01-01
實施時間:2008-12-01
本標準規定了沿海防護林體系的構成、造林樹種、營造技術、經營管理、檢查驗收、檔案管理等方面的技術要求。..
|
|
[LY 5003-1993] 林業工程建設分類標準[已作廢]
發布時間:2004-10-23
實施時間:2004-10-23
|
|
[LY/T 5301-2002] 林業生態工程建設監理實施辦法[現行]
發布時間:2004-10-23
實施時間:2004-10-23
|
|
[LY/T 5302-2002] 林產工業工程建設監理實施辦法[現行]
發布時間:2004-10-23
實施時間:2004-10-23
|
- 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