发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定干式簧开关之电介质检验法。备考:本标准提供标准方法与适用代替法,使购买者对簧开关之实际电介质强度作正确决定。两种方法均利用开关内部大气作预离子化 (preionization) ,标准方法中之预离子化技术是与操作员关,但适用代替法与操作员之控制及周围照明有关
Method of Test for Dry Reed Switches (Dielectric)
高度集成多功能于一体化的智慧型物联网空气断路器,具有边缘计算能力以及远程通信等功能
Intellingent Air Switch
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Four Air Quality Continuous Automatic Monitoring System Quality Assurance and Quality Control
空气和废气监测分析方法
Part 3 Air Quality Monitoring Chapter 4 Air Quality Continuous Automatic Monitoring System (B) 2 Working Principle of Air Quality Continuous Automatic Monitoring Instrument
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Sixth Air Quality Continuous Automatic Monitoring System Management
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Three Air Quality Continuous Automatic Monitoring System Composition
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) - Overview of Air Quality Continuous Automatic Monitoring System
Diese ?NORM enth?lt Bestimmungen für Druckw?chter für Luft und Abgase in Feuerungsanlagen bei ?berdrücken und Unterdrücken. Für Druckw?chter für Gas
Pressure switches; pressure switches for air and for flue gases
This Standard applies to air-break switches, air-break disconnectors, air-break switch-disconnectors ana fuse-com bination units to be used
SPECIFICATION FOR LOW-VOLTAGE AIR-BREAK SWITCHES, AIR-BREAK DISCONNECTORS. AIR-BREAK SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS
Low-Voltage Air-Break Switches, Air-Break Disconnectors, Air-Break Switch-Disconnectors and Fuse-Combination Units
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Five Performance Review of Air Quality Continuous Automatic Monitoring System
La présente norme précise l'étiquetage descriptif des tissus d'ameublement tissés et tricotés et, jusqu'à un certain point, d'autres tissus d
Polarized Media Air Filter
本标准适用于负荷开关用真空开关管的质量等级评定。 本标准只给出了关键技术指标的分等要求,不是一个完整标准,必需与SJ/T10317、SJ/T10318、SJ/T 10319和有关详细规范一起使用
Grading standard of quality for vacuum switch tubes for load switches
本标准规定了气动元件及系统用空气介质的质量等级。 本标准适用于气动元件及系统用空气介质质量等级的划分
Classification of air-operating gas quality applicable to pneumatic components and systems
本标准规定了气动元件及系统用空气介质的质量等级。 本标准适用于气动元件及系统用空气介质划分质量等级
Quality grade of air medium intended to be used in pneumatic components and systems
本标准规定干式簧开关之电介质检验法。备考:本标准提供标准方法与适用代替法,使购买者对簧开关之实际电介质强度作正确决定。两种方法均利用开关内部大气作预离子化 (preionization) ,标准方法中之预离子化技术是与操作员关,但适用代替法与操作员之控制及周围照明有关
Method of Test for Dry Reed Switches (Dielectric)
高度集成多功能于一体化的智慧型物联网空气断路器,具有边缘计算能力以及远程通信等功能
Intellingent Air Switch
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Four Air Quality Continuous Automatic Monitoring System Quality Assurance and Quality Control
空气和废气监测分析方法
Part 3 Air Quality Monitoring Chapter 4 Air Quality Continuous Automatic Monitoring System (B) 2 Working Principle of Air Quality Continuous Automatic Monitoring Instrument
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Sixth Air Quality Continuous Automatic Monitoring System Management
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Three Air Quality Continuous Automatic Monitoring System Composition
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) - Overview of Air Quality Continuous Automatic Monitoring System
Diese ?NORM enth?lt Bestimmungen für Druckw?chter für Luft und Abgase in Feuerungsanlagen bei ?berdrücken und Unterdrücken. Für Druckw?chter für Gas
Pressure switches; pressure switches for air and for flue gases
This Standard applies to air-break switches, air-break disconnectors, air-break switch-disconnectors ana fuse-com bination units to be used
SPECIFICATION FOR LOW-VOLTAGE AIR-BREAK SWITCHES, AIR-BREAK DISCONNECTORS. AIR-BREAK SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS
Low-Voltage Air-Break Switches, Air-Break Disconnectors, Air-Break Switch-Disconnectors and Fuse-Combination Units
空气和废气监测分析方法
Part Three Air Quality Monitoring Chapter Four Air Quality Continuous Automatic Monitoring System (B) Five Performance Review of Air Quality Continuous Automatic Monitoring System
La présente norme précise l'étiquetage descriptif des tissus d'ameublement tissés et tricotés et, jusqu'à un certain point, d'autres tissus d
Polarized Media Air Filter
本标准适用于负荷开关用真空开关管的质量等级评定。 本标准只给出了关键技术指标的分等要求,不是一个完整标准,必需与SJ/T10317、SJ/T10318、SJ/T 10319和有关详细规范一起使用
Grading standard of quality for vacuum switch tubes for load switches
本标准规定了气动元件及系统用空气介质的质量等级。 本标准适用于气动元件及系统用空气介质质量等级的划分
Classification of air-operating gas quality applicable to pneumatic components and systems
本标准规定了气动元件及系统用空气介质的质量等级。 本标准适用于气动元件及系统用空气介质划分质量等级
Quality grade of air medium intended to be used in pneumatic components and systems