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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This AD 2000-Merkblatt applies to safet accessories guarding against excess pressure for pressure vessels in which an unacceptable wxcess pressure
Equipment, installation and marking.Accessory housings
This AD 2000-Merkblatt applies to pressure-bearing accessory housings and safety accessory housings for pressure vessels and piping with a maximum
Equipment, installation and marking of pressure vessels.Accessory housings
Electrical Guidance Equipment Case and Chassis Ground
本标准系提供电话插头附件螺钉,接线端子及外壳之细部规范
Plugs, Telephone, and Accessory Screws (Screws, Terminal and Shell)
Public Electronic Directory Inquiry Service Technical System (Provisional Provisions) (Annex)
Boxes suitable for recessed or surface mounting
Specification for boxes for the enclosure of electrical accessories
Enclosures for electrical equipment
Electronic components. Connecting devices. Multipole rectangular connectors without shell.
Schválení normy ST SEV 3778-82 doporu?ilo ministerstvo elektronického pr?myslu. Zpracovatel: Tesla Jihlava, k. p., Petr Tyrá?ek Oborové normaliza?n
Electromechanical components for electronic equipment. Housing /shell/ electrical continuity test
Elastic couplings with a toroid-shape shell. Basic parameters, overall and attachment dimensions
本标准规定了严酷条件下户外场所电气设备及附件的一般要求。 本标准适用于户外严酷条件下(包括露天矿、采石场、存料场和类似场所)的电气设备和系统的设计、安装和运行,特别适用于以下电气装置和系统: a.采掘、堆取和初加工机械; b.二次加工机械; c.输送系统; d.
Electrical installations for outdoor sites under heavy conditions--General requirements for equipment and ancillaries
Specifies definitions, classifications, characteristics and test requirements of enclosures to be used as part of switchgear and controlgear
Empty enclosures for low-voltage switchgear and controlgear assemblies- General requirements
Live working - Insulating sticks and attachable devices - Part 2 : attachable devices.
"This part of IEC 60832 gives the essential requirements for devices that can be attached onto and removed from the fitting of the insulating sticks
Live working - Insulating sticks and attachable devices - Part 2: Attachable devices
General specification for high-density small round electrical connectors and accessories with environmentally resistant composite housings
This AD 2000-Merkblatt applies to safet accessories guarding against excess pressure for pressure vessels in which an unacceptable wxcess pressure
Equipment, installation and marking.Accessory housings
This AD 2000-Merkblatt applies to pressure-bearing accessory housings and safety accessory housings for pressure vessels and piping with a maximum
Equipment, installation and marking of pressure vessels.Accessory housings
Electrical Guidance Equipment Case and Chassis Ground
本标准系提供电话插头附件螺钉,接线端子及外壳之细部规范
Plugs, Telephone, and Accessory Screws (Screws, Terminal and Shell)
Public Electronic Directory Inquiry Service Technical System (Provisional Provisions) (Annex)
Boxes suitable for recessed or surface mounting
Specification for boxes for the enclosure of electrical accessories
Enclosures for electrical equipment
Electronic components. Connecting devices. Multipole rectangular connectors without shell.
Schválení normy ST SEV 3778-82 doporu?ilo ministerstvo elektronického pr?myslu. Zpracovatel: Tesla Jihlava, k. p., Petr Tyrá?ek Oborové normaliza?n
Electromechanical components for electronic equipment. Housing /shell/ electrical continuity test
Elastic couplings with a toroid-shape shell. Basic parameters, overall and attachment dimensions
本标准规定了严酷条件下户外场所电气设备及附件的一般要求。 本标准适用于户外严酷条件下(包括露天矿、采石场、存料场和类似场所)的电气设备和系统的设计、安装和运行,特别适用于以下电气装置和系统: a.采掘、堆取和初加工机械; b.二次加工机械; c.输送系统; d.
Electrical installations for outdoor sites under heavy conditions--General requirements for equipment and ancillaries
Specifies definitions, classifications, characteristics and test requirements of enclosures to be used as part of switchgear and controlgear
Empty enclosures for low-voltage switchgear and controlgear assemblies- General requirements
Live working - Insulating sticks and attachable devices - Part 2 : attachable devices.
"This part of IEC 60832 gives the essential requirements for devices that can be attached onto and removed from the fitting of the insulating sticks
Live working - Insulating sticks and attachable devices - Part 2: Attachable devices
General specification for high-density small round electrical connectors and accessories with environmentally resistant composite housings