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柄式开关

Swich with handle

电工电子产品环境试验 第2部分：试验方法 试验Db 交变湿热(12h＋12h循环)

Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)

海洋仪器环境试验方法 第7部分：交变湿热试验

Environmental test methods for oceanographic instruments—Part 7：Damp heat, cyclic

烟花爆竹基本环境试验规范 自由跌落和交变湿热试验方法

Basic Environmental Testing Specifications for Fireworks and Firecrackers: Free Fall and Alternating Damp Heat Test Methods

湿热带电力电容器

Power capacitors for damp tropics

海洋仪器基本环境试验方法 冲击试验导则

Guidelines for Shock Tests of Basic Environmental Test Methods for Oceanographic Instruments

环境试验.第2-30部分:试验.试验Db:循环湿热试验(12h+12h循环)

Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)

湿热带电力系统二次电路用控制及继电保护屏(柜、台)技术条件

Specification for control and protection panel (cabinet、desk) of secondary circuit of power system in heat and moisture environment

湿热带型高压电器

Tropicalized type electric apparatus

干式空心电抗器湿热环境条件与技术要求

Humid and hot environmental conditions and technical requirements for dry air-core reactors

机载雷达环境条件及试验方法.交变湿热试验

Environmental conditions and test methods for aircraft radar.Humidity/heat alteration test

湿热试验美利体育官网首页网址通用技术条件

Generic specification for humidity test chambers

进出口烟花爆竹制品基本环境试验规范.试验Db:交变湿热试验方法

Basic environmental testing procedures for import and export fireworks-Test Db: Damp heat,cyclic