YD/T 940-1999 English Version, YD/T 940-1999 Semiconductor arrester for The over-voltage protection of telecommunications installations (English Version)

Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

YD/T 940-1999 Semiconductor arrester for The over-voltage protection of telecommunications installations (English Version)
Standard No.:	YD/T 940-1999	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	5500 words	Translation Price(USD):	160.0 remind me the price change Email:
Implemented on:	2000-3-1	Delivery:	via email in 1~3 business day

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Standard No.:	YD/T 940-1999
English Name:	Semiconductor arrester for The over-voltage protection of telecommunications installations
Chinese Name:	通信设备过电压保护用半导体管
Chinese Classification:	M40 Telephone communication equipment
Professional Classification:	YD Professional Standard - Telecommunication
Source Content Issued by:	CMII
Issued on:	1999-9-24
Implemented on:	2000-3-1
Status:	valid
Superseding:	YD/T 940-1997
Target Language:	English
File Format:	PDF
Word Count:	5500 words
Translation Price(USD):	160.0
Delivery:	via email in 1~3 business day

Standard

YD/T 940-1999 Semiconductor arrester for The over-voltage protection of telecommunications installations (English Version)
Standard No.	YD/T 940-1999
Status	valid
Language	English
File Format	PDF
Word Count	5500 words
Price(USD)	160.0
Implemented on	2000-3-1
Delivery	via email in 1~3 business day

Detail of YD/T 940-1999

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Introduction of YD/T 940-1999

本标准规定了通信设备过电压保护用半导体管的定义、产品型号、技术要求、试验方法和检验规则，以及标志、包装、运输、贮存等规则。本标准适用于通信交换系统第一级过电压保护用的半导体管，用户终端也可参照使用。本标准不涉及半导体管的外形尺寸。

Contents of YD/T 940-1999

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