MIL-PRF-31032/3B
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来源:标准资料网
MIL-PRF-31032/3B, PERFORMANCE SPECIFICATION SHEET: PRINTED WIRING BOARD, FLEXIBLE, SINGLE AND DOUBLE LAYER, WITH OR WITHOUT PLATED?THROUGH HOLES, WITH OR WITHOUT STIFFENERS, FOR SOLDERED PART MOUNTING (15 JUN 2010)., This specification covers the generic performance requirements for flexible, single and double sided (one or two conductor layers) printed wiring boards (hereafter designated printed board) with or without plated holes and with or without stiffeners that will use soldering for component/part mounting (see 6.1.1).
Product Code:SAE AMS7272
Title:Rings, Sealing, Butadiene-Acrylonitrile (Nbr) Rubber Synthetic Lubricant Resistant 67-75
Issuing Committee:Ams Ce Elastomers Committee
Scope: This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings. These rings have been used typically as sealing rings in contact with diester synthetic lubricants in service up 150 degrees C (302 degrees F), but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 inch (6.98 mm) in diameter or thickness.
Rationale: This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings. These rings have been used typically as sealing rings in contact with diester synthetic lubricants in service up 150 degrees C (302 degrees F), but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 inch (6.98 mm) in diameter or thickness.
基本信息
| 标准名称： | 食品添加剂 庚酸乙酯 |
| 中标分类： |
医药、卫生、劳动保护 >>
卫生 >>
食品添加剂、营养强化剂卫生 |
| 替代情况： | 被QB/T 1955-2007代替 |
| 发布部门： | 中华人民共和国轻工业部 |
| 发布日期： | 1994-06-10 |
| 实施日期： | 1995-02-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2008-03-01 |
| 提出单位： | 轻工业部质量标准司 |
| 归口单位： | 全国香料标准化中心和卫生部食品卫生监督检验所 |
| 起草单位： | 天津市第二香料厂 |
| 出版社： | 中国轻工业出版社 |
| 出版日期： | 1995-02-01 |
| 页数： | 3页 |
适用范围
本标准规定了庚酸乙醋的技术要求、试验方法和检验规则等内容
本标准适用于以庚酸和乙醉为原料经化学合成制得的庚酸乙醋，该产品用于调配各种食用香精。
前言
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目录
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引用标准
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所属分类： 医药 卫生 劳动保护 卫生 食品添加剂 营养强化剂卫生
