SJ 2826-1987 电视接收机用紧固件 十字槽六角头自攻螺钉
作者:标准资料网 时间:2024-05-12 13:28:03 浏览:9120
来源:标准资料网
基本信息
| 标准名称： | 电视接收机用紧固件 十字槽六角头自攻螺钉 |
| 英文名称： | Cross recessed hexagon head tapping screws |
| 中标分类： |
机械 >>
机械综合 >>
技术管理 |
| 发布日期： | 1987-11-10 |
| 实施日期： | 1988-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 3页 |
适用范围
本标准规定了螺纹规格为ST4～ST6十字槽六角头自攻螺钉的型式、尺式。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 机械 机械综合 技术管理
基本信息
| 标准名称： | 井壁取心质量要求及验收 |
| 中标分类： |
石油 >>
石油勘探、开发与集输 >>
石油开发 |
| 替代情况： | 被SY/T 5326-2002代替 |
| 发布日期： | 1993-09-09 |
| 实施日期： | 1994-03-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 3页 |
适用范围
没有内容
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类： 石油 石油勘探 开发与集输 石油开发
MIL-HDBK-1005/17, DEPARTMENT OF DEFENSE HANDBOOK NONDOMESTIC WASTEWATER CONTROL AND PRETREATMENT DESIGN CRITERIA (30 OCT 1998). This handbook provides guidance to environmental, operations, and design personnel for controlling the discharge of nondomestic wastewater to domestic wastewater systems for compliance with municipal and military pretreatment requirements. Key sources of nondomestic discharges at military installations are identified and characterized, and guidelines for selecting and implementing industrial wastewater management strategies are presented. The use of pollution prevention measures is emphasized as a preferred approach to compliance, and pollution prevention guidelines are presented. In addition, the handbook contains guidance for the selection, conceptual design, and procurement of systems for pretreatment or recycling of nondomestic wastewaters. The guidance presented in this handbook applies to most major military installations, but is not intended for shipyards, depots, or large industrial facilities discharging to industrial wastewater treatment systems. Direct discharge to a receiving water body is also not addressed. Likewise, the handbook is not intended as a detailed design manual but rather as an overview of the important considerations involved in implementing nondomestic wastewater pretreatment and recycling systems.
