MT/T 664-1997 Active Industry standards-Coal

MT/T 664-1997 Drill rod of raise boring machine for coal mine

Publish Date: 1997-11-10 Implement Date: 1998-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 664-1997

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Mine construction equipment

ICS Name: Drilling and excavation equipment

Publish Date: 1997-11-10

Implement Date: 1998-04-01

Pages: 10 pages

Development Information

Word Count: 17 Thousand words Pages: 10 pages

Referenced Standards

GB/T 228-1987 GB/T 231-1984 GB 2106-1980 GB/T 3077-1988 GB/T 4162-1991 Forged and rolled steel bars—Method for ultrasonic examination GB/T 4749-1993 GB/T 9253.1-1988 GB/T 10111-1988 Methods for random sampling by utilizing dices of random number JB 471-1980 SY 5290-1991 SY 5290-1991 Petroleum Drilling Pipe Joints