JB 2047-1984 水压机 四阀分配器(Pg=200×10^5～315×10^5Pa)
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来源:标准资料网
基本信息
| 标准名称： | 水压机 四阀分配器(Pg=200×10^5～315×10^5Pa) |
| 中标分类： |
机械 >>
通用加工机械与设备 >>
锻压机械 |
| 替代情况： | 被JB/T 2001.44-1999代替 |
| 发布日期： | |
| 实施日期： | 2004-05-01 |
| 首发日期： | |
| 作废日期： | 2000-01-01 |
| 出版日期： | |
| 页数： | 5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 通用加工机械与设备 锻压机械
MIL-STD-1682-5 SHIPYARD INSPECTION AND CLEANING PROCEDURES FOR SUBMARINES. This part provides inspection and cleaning procedures for the Missile Control Center (MCC) and Ventilatin System aboard SSBN 616 and 640 Class submarines. The basic standard and this part are to be considered as an integral single document.Product Code:SAE J2016
Title:Chemical Stress Resistance of Polymers
Issuing Committee:Plastics Committee
Scope: This recommended practice provides a screening procedure for evaluating the susceptibility of plastics to environmental stress cracking by testing their resistance to pure solvents. This method can then be used to evaluate complex chemical mixtures with components identified as suspect, which are expected to be present in the polymer's environment. It is recommended that ASTM D 543, Resistance of Plastics to Chemical Reagents, also be conducted. This test evaluates chemical effects that can cause changes in polymer weight, dimension, appearance or strength.
