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MT/T 903-2002 English PDF

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MT/T 903-2002: General technical condition of pneumatic rock drill used in coal mine
Status: Valid
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MT/T 903-2002English259 Add to Cart 3 days [Need to translate] General technical condition of pneumatic rock drill used in coal mine Valid MT/T 903-2002

PDF similar to MT/T 903-2002


Standard similar to MT/T 903-2002

GB 17957   JB/T 10247   JB/T 8550   

Basic data

Standard ID MT/T 903-2002 (MT/T903-2002)
Description (Translated English) General technical condition of pneumatic rock drill used in coal mine
Sector / Industry Coal Industry Standard (Recommended)
Classification of Chinese Standard J84
Classification of International Standard 73.100.10
Word Count Estimation 8,819
Date of Issue 2002-04-08
Date of Implementation 2002-09-01
Quoted Standard GB 3836.1-2000; GB/T 5621-1999; GB/T 5898-1986; GB 13813-1992; JB/T 1674-1994; JB/T 7302-1994; JB 8551-1997; JB/T 8718-1998; MT 113-1995
Adopted Standard ISO 2787-1984; NEQ; JIS M2001-1977 (1987); NEQ
Summary This standard specifies: Coal pneumatic rock drill (hereinafter referred to as "Rock Drill") the technical requirements, test methods, inspection rules and signs, packaging, transportation, storage basic requirements. This standard applies to: powered by compressed air coal with air leg pneumatic rock drill (hereinafter referred to as "Air-leg Rock Drill"), mine shaft umbrella drill frame with a drifter (hereinafter referred to as the "drifter"), and with the impact of institutions mine pneumatic bolt hole drilling machine (hereinafter referred to as "bolt-hole drilling machine").

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