GOST 15150-69 国外国际规范下载.pdf 关闭预览 想预览更多内容,点击免费在线预览全文 免费在线预览全文 国外标准国际标准规范国外标准国际标准规范 下载文档 收藏 分享赏 0 内容提供方:xiaoqingtian 审核时间:2020-06-03 审核编号:7124053100002136 认证类型:实名认证 ...
下载积分: 1500 内容提示: USSR STATE STANDARD MACHINES, INSTRUMENTS, DEVICES AND ARTICLES USED IN ENGINEERING MODIFICATIONS FOR DIFFERENT CLIMATIC REGIONS. CATEGORIES AND OPERATING, STORAGE AND TRANSPORTATION CONDITIONS REGARDING THE EXPOSURE TO THE ENVIRONMENTAL CLIMATIC FACTORS GOST 15150-69 (CMEA Standard...
下载积分: 800 内容提示: USSR STATE STANDARD MACHINES, INSTRUMENTS, DEVICES AND ARTICLES USED IN ENGINEERING MODIFICATIONS FOR DIFFERENT CLIMATIC REGIONS. CATEGORIES AND OPERATING, STORAGE AND TRANSPORTATION CONDITIONS REGARDING THE EXPOSURE TO THE ENVIRONMENTAL CLIMATIC FACTORS GOST 15150-69 (CMEA Standard ...
amendments inserted into interstate standards machines equipment and tools group 08 amendment no 4 to gost of 15150 69 m,人人文库,
IEC 60145IEC 60521GOST 15150-69GOST 15151-69GOST 2.601-68GOST 8.001-71GOST 1845-59GOST 8.055-73GOST 13600-68GOST 2930-62РС 2776-70РС 1798-70РС 1529-68 购买 正式版 标准名称:感应式有功和无功电能表 标准号:GOST 6570—75 (ST SEV 1108—78) 适用范围: 本标准适用于用于测量频率为45到...
适用范围:本标准适用于制造供国民经济和出口使用的、符合气候型别UHL,类别4.2(根据GOST 15150-69)的对象-显微镜。这些对象-显微镜用于确定显微镜的放大倍率、视场长度以及目镜刻度和网目的分隔。该标准特别适用于两种类型的对象-显微镜:一种为透射光型并带有盖玻片(OMP),另一种为反射光型且不带盖玻片(OMO)。
标准大意为：GOST 15150-69 - Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
环境适应性测试: 根据gost15150-69标准,led显示屏需要在不同的环境条件下进行测试,包括温度、湿度和振动等,以确保其在各种环境中都能正常工作。光学性能测试: 按照iec60529标准,led显示屏的亮度、对比度以及可视角度等光学性能均需满足zui低标准,以确保观看体验。能耗测试:根据gost标准,led显示屏的能耗应保持在合理...
Methods for determination of adhesion GOST 15150-69 Machines, devices and other technical products. Modifications for different climatic regions. Categories, operating conditions, storage and transportation regarding effect of climatic factors of the environment GOST 25346-89 Main interchangeability norms. ...
* 在GOST 1203-1975 发布之后有更新,请注意新发布标准的变化。GOST 1203-1975的历代版本如下: 1975年 GOST 1203-1975 宽轨(1520 mm)铁路车辆的闸瓦插销.规范 0000年 GOST 1203-1941本标准适用于符合 GOST 15150-69 的 U 版刹车片销,用于客车、货运车、电动车标准...