【英文标准名称】:TestMethodsforRubber-EvaluationofIIR(Isobutene-IsopreneRubber)
【原文标准名称】:丁基橡胶的试验方法
【标准号】:ASTMD3188-1995
【标准状态】:作废
【国别】:美国
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:碳黑;天然橡胶;橡胶;试验;评定;合成橡胶
【英文主题词】:syntheticrubber;evaluations;rubber;carbonblack;testing;naturalrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:
【正文语种】:英语
基本信息
| 标准名称： | 加工高温合金及钛合金用锥柄麻花钻 d＝6~20mm |
| 中标分类： |
航空、航天 >>
航空器与航天器制造用设备 >>
刀具 |
| 发布日期： | 1984-08-23 |
| 实施日期： | 1985-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 7页 |
适用范围
没有内容
前言
没有内容
目录
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引用标准
没有内容
所属分类： 航空 航天 航空器与航天器制造用设备 刀具
Product Code:SAE AIR1277
Title:Cooling of Modern Airborne Electronic Equipment
Issuing Committee:Ac-9 Aircraft Environmental Systems Committee
Scope:This document contains information on the cooling of modern airborne electronics, emphasizing the use of a heat exchange surface which separates coolant and component. It supplements the information contained in AIR64 for the draw through method and in AIR728 for high Mach Number aircraft. Report contents include basic methods, characteristics of coolants, application inside and outside of the black box use of thermostatic controls to improve reliability and system design. Characteristics of typical cooling components are treated sufficiently to permit selection and to estimate size and weight.While emphasis is placed herein on equipment cooling, section 10 dealing with thermal control of the environment, reminds the reader that some equipment will require heating for start up from a cold condition or as a means to control temperature within narrow limits (e.g. in a crystal oven).Property data and constants are also tabulated. All numerical values are given in British and SI units.