JB/T 8230.2-1995 显微镜物镜系列
时间:2024-05-07 20:22:42 来源: 标准资料网 作者：标准资料网 阅读：8405
基本信息
| 标准名称： | 显微镜物镜系列 |
| 中标分类： |
仪器、仪表 >>
光学仪器 >>
放大镜与显微镜 |
| 替代情况： | 原标准号GB 2609-81 |
| 发布日期： | |
| 实施日期： | 2004-11-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
| 页数： | 2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： 仪器 仪表 光学仪器 放大镜与显微镜
Product Code:SAE J1532
Title:Transmission Oil Cooler Hose
Issuing Committee:Non-Hydraulic Hose Committee
Scope: This SAE Standard covers four types of hose for use with automatic transmission fluid: A, B, AT, and BT. Type A and Type B are for use within a temperature range of -40 to 125 degrees C (-40 to 257 degrees F) while types AT and BT are for use within a temperature range of -40 to 150 degrees C (-40 to 302 degrees F). Recommended maximum operating pressure for Type A and Type AT hose is 1.7 MPa (250 psi) while recommended maximum operating pressure for Type B and Type BT hose is 1.0 MPa (150 psi). The lower pressure (Types B and BT) hose is for auxiliary cooler applications only. The reference fluid for tests requiring the use of automatic transmission fluid shall be Dexron-II E/Mercon or equivalent.MIL-M-6874 (NOTICE 5), MILITARY SPECIFICATION: METAL SPRAYING, PROCESS FOR (15 JAN 1993) [NO S/S DOCUMENT]., MIL-M-6874, dated 7 August 1950, is hereby canceled without replacement.