GB 879-1986 弹性圆柱销
时间:2024-05-20 15:11:39 来源: 标准资料网 作者：标准资料网 阅读：9517
基本信息
| 标准名称： | 弹性圆柱销 |
| 中标分类： |
机械 >>
通用零部件 >>
紧固件 |
| 替代情况： | 被GB/T 879.1-2000代替 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1988-09-01 |
| 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
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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： 机械 通用零部件 紧固件
【英文标准名称】:Doublewallpolyethylenepipesforwatersupply
【原文标准名称】:给水用双层壁聚乙烯管
【标准号】:JISK6762-2012
【标准状态】:现行
【国别】:
【发布日期】:2012-12-20
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:23_040_20;83_140_30;91_140_60
【页数】:42P;A4
【正文语种】:日语
Product Code:SAE ARP900
Title:Methods for Evaluating Cryogenic Filters
Issuing Committee:A-6c1 Contamination And Filtration Committee
Scope:The purpose of this test procedure is to present test methods that can be utilized to evaluate the filtration and operating characteristics of filters that will be utilized in a cryogenic system. The methods presented herein are intended to supplement standard filter testing specifications to allow evaluation of filter performance characteristics in areas that could be affected by extreme low temperatures. The test methods can be utilized to evaluate filters up to and including 60 gpm (230 lpm) capacity. If higher flow rate filters are to be evaluated in accordance with the test methods presented herein, it will be necessary to increase the system flow capacity and the size of effluent sampling system. The test methods presented herein do not encompass testing of cryogenic bypass relief valves, delta P indicators, gages, or components other than a basic filter housing and element. This procedure includes equivalent metric units (in parentheses) as reference information, where deemed useful.