LY/T 1265-1999 森林土壤有效硫的测定
作者:标准资料网 时间:2024-05-24 04:07:06 浏览:9224
来源:标准资料网
基本信息
标准名称: | 森林土壤有效硫的测定 |
英文名称: | Determination of available sulphur in forest soil |
中标分类: |
农业、林业 >>
土壤与肥料 >>
土壤、肥料综合 |
发布日期: | 1999-07-15 |
实施日期: | 1999-11-01 |
首发日期: | |
作废日期: | |
出版日期: | |
页数: | 3页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 农业 林业 土壤与肥料 土壤 肥料综合
Product Code:SAE ARP5311
Title:Aerospace-Interface Definition for Mechanical Actuation Subsystems
Issuing Committee:A-6b3 Electro-Mechanical Actuation Committee
Scope:This SAE Aerospace Recommended Practice (ARP) defines all the relevant issues that affect the generation of an Interface Control Document for mechanical Actuation Sub-Systems. It is intended to provide to all parties involved with the generation of Mechanical Actuation Sub-Systems, a definition of documentation, drawings, reports and design parameters required to assure a successful development of mechanical actuation sub-systems for Aerospace-Military and Commercial applications.Product Code:SAE AIR5388
Title:Unique Wheel and Brake Designs
Issuing Committee:A-5a Wheels, Brakes And Skid Controls Committee
Scope:This SAE Aerospace Information Report (AIR) has been prepared by a panel of the SAE A-5A Committee and is presented to document unique design approaches used for aircraft wheels and brakes.