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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Prezentul standard se refer? la dispozitivul de ?ncercare cu bil?, utilizat la verificarea rezisten?ei la c?ldur? a pieselor din materiale
Testing devices for electrical purposesBALL PRESSURE APPARATUS
General technical specification of high voltage test devices Part 2: power frequency high voltage test device
Specifies requirements for non-destructive examination (NDE) methods for the examination of boilers, pressure vessels, piping and their components
Pressure equipment - Examination and testing
DL/T848 的本部分规定了三 技术要求、试验方法、檢驗規則 和标志、包装、运输储存条件k peer pata 由 150Hz 电源的三倍频试验变 下器装置(以下简称装
General technical specification of high voltage test devices Part 4: triple-frequency test transformer
Press tools - Ball lock punches - Ball lock device.
이 규격은 압력, 무압력 상태에서 물이나 다른 액체의 이송시 사용되는 덕타일 주철관의 관
Ductile iron pipelines-Hydrostatic testing after installation
Ductile iron pipelines.hydrostatic testing after installation
Specifies site hydrostatic acceptance tests for installed pressure and non-pressure pipelines used for conveying water and other liquids. Does
Ductile iron pipelines; hydrostatic testing after installation
Ductile iron pipelines-Hydrostatic testing after installation
本标准规定了作为液压过滤器辅助元件的压差装置或旁通阀状态指示器工作特性的试验方法
Hydraulic fluid power.Filters.Test method for differential pressure devices
High-voltage direct current (HVDC) installations - System tests
High-voltage direct current (HVDC) installations - System tests
System tests for high-voltage direct current (HVDC) installations General Off-Site Tests Converter Tests End-to-End-Tests Executive Summary
System tests for high-voltage direct current (HVDC) installations
Pressure relief devices—Performance test code
Prezentul standard se refer? la dispozitivul de ?ncercare cu bil?, utilizat la verificarea rezisten?ei la c?ldur? a pieselor din materiale
Testing devices for electrical purposesBALL PRESSURE APPARATUS
General technical specification of high voltage test devices Part 2: power frequency high voltage test device
Specifies requirements for non-destructive examination (NDE) methods for the examination of boilers, pressure vessels, piping and their components
Pressure equipment - Examination and testing
DL/T848 的本部分规定了三 技术要求、试验方法、檢驗規則 和标志、包装、运输储存条件k peer pata 由 150Hz 电源的三倍频试验变 下器装置(以下简称装
General technical specification of high voltage test devices Part 4: triple-frequency test transformer
Press tools - Ball lock punches - Ball lock device.
이 규격은 압력, 무압력 상태에서 물이나 다른 액체의 이송시 사용되는 덕타일 주철관의 관
Ductile iron pipelines-Hydrostatic testing after installation
Ductile iron pipelines.hydrostatic testing after installation
Specifies site hydrostatic acceptance tests for installed pressure and non-pressure pipelines used for conveying water and other liquids. Does
Ductile iron pipelines; hydrostatic testing after installation
Ductile iron pipelines-Hydrostatic testing after installation
本标准规定了作为液压过滤器辅助元件的压差装置或旁通阀状态指示器工作特性的试验方法
Hydraulic fluid power.Filters.Test method for differential pressure devices
High-voltage direct current (HVDC) installations - System tests
System tests for high-voltage direct current (HVDC) installations General Off-Site Tests Converter Tests End-to-End-Tests Executive Summary
System tests for high-voltage direct current (HVDC) installations
High-voltage direct current (HVDC) installations - System tests
Pressure relief devices—Performance test code