MT/T 770-1998 in English

VALID

General technical condition of frequency division ON/OFF signal transmission unit for coal mine

Issued on:1998-11-10
Implemented on:1999-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	MT/T 770-1998
Document status:	VALID
Title in English:	General technical condition of frequency division ON/OFF signal transmission unit for coal mine
Title in Chinese:	矿用频分制开关量信号传输装置通用技术条件
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1998-11-10
Implemented on:	1999-04-01
ICS Classification:	73.100-Mining equipment
Chinese Classification:	D98-Coal mine special equipment
Professional Classification:	MT-Coal
Related Keywords:	signal transmission devices signal transmission unit frequency division on/off frequency division transmission devices
Related Topics:	mt t 5023-1998 signal flux Two-wire transmission signal mt/t1998-20223

本标准规定了矿用频分制开关量信号传输装置的产品型号、组成、防爆型式、技术要求、试验方法、检验规则、标志、包装、运输及贮存。
本标准适用于煤矿使用的频分制开关量信号传输装置(以下简称传输装置)。

Scope

This standard specifies the product model, composition, explosion-proof type, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of frequency division switching signal transmission devices for mining. This standard applies to frequency division switching signal transmission devices (hereinafter referred to as transmission devices) used in coal mines.

More samples: NB/T 47013.2-2015 QC/T 942-2021 YD/T 3934-2021

Sample only — not a preview of MT/T 770-1998