MT/T 1139-2011 English PDF

US$389.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
MT/T 1139-2011: Boom-type roadheader. Reducing device of cutting mechanism
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
MT/T 1139-2011	389	Add to Cart	3 days	Boom-type roadheader. Reducing device of cutting mechanism	Valid

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Basic data

Standard ID: MT/T 1139-2011 (MT/T1139-2011)
Description (Translated English): Boom-type roadheader. Reducing device of cutting mechanism
Sector / Industry: Coal Industry Standard (Recommended)
Classification of Chinese Standard: D92
Classification of International Standard: 73.100.10
Word Count Estimation: 15,135
Date of Issue: 2011-04-12
Date of Implementation: 2011-09-01
Quoted Standard: GB/T 1356; GB/T 3077; GB/T 3098.1; GB/T 3141; GB/T 3323-2005; GB/T 3478.1; GB/T 3768; GB 5903; GB/T 9439; GB/T 10095.1- 2008; GB/T 10095.2-2008; GB/T 11365-1989; GB/T 12369; GB/T 12759; GB/T 13264-2008; GB/T 13306; JB/T 6502; JB/T 7929-1999; JB/T 8831; MT/T 291.1-1998; " coal Mine Safety Regulations " State Administration of production Safety Supervision, the State Coal Mine safety Supervision Bureau
Regulation (derived from): ?State Administration of Work Safety Announcement 2011 No.13
Issuing agency(ies): State Administration of Work Safety
Summary: This standard specifies the roadheader cutting mechanism reducer (hereinafter referred to as reducer) range, normative references, requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to contain gas, dust or other explosive gas mixture jobs roadheader cutting mechanism reducer, is also applicable to other engineering jobs roadway cutting mechanism reducer class roadheader.

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