MT 222-2007 in English
SUPERSEDEDTechnical specification for contrarotating auxiliary fans
- Issued on:2007-03-30
- Implemented on:2007-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$150.00
$146.00
$146.00
本标准是对MT 222-1996《煤矿用局部通风机》和MT 755-1997《对旋式局部通风机技术条件》的修订，将两个标准合并为一个标准。
Scope
This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation and storage for the design and manufacture of local ventilators for coal mines (hereinafter referred to as ventilators). This standard applies to ventilators driven by three-phase asynchronous motors.
Sample only — not a preview of MT 222-2007
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