MT 193-1989 Active Industry standards-Coal

MT 193-1989 Mining hydraulic topcutting pillar

Publish Date: 1989-03-31 Implement Date: 1989-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT 193-1989

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1989-03-31

Implement Date: 1989-04-01

Publisher: The Ministry of Energy of the People's Republic of China

Pages: 13 pages

Development Information

Drafting Units:

Beijing Mining Institute of China National Coal Research Institute

Drafting Persons:

Li Congxin and Ye DaoYi

Word Count: 23 Thousand words Pages: 13 pages

Referenced Standards

GB 979 JB 8 Q/ZB 74 MT 96 MT 119 MT 177 MT 178 MT 179 GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 2649-1989 Methods of sampling for mechanical properties tests of welded joint GB/T 2650-1989 Method of impact test for welded joint GB/T 2650-2008 Impact test methods on welded joints GB/T 2650-2022 Destructive tests on welds in metallic materials—Impact tests GB/T 2651-1989 Method of tensile test for welded joint GB/T 2651-2008 Tensile test method on welded joints GB/T 2651-2023 Destructive tests on welds in metallic materials—Transverse tensile test GB/T 2652-1989 Method of tensile tests for weld and deposited metal GB/T 2652-2008 Tensile test methods on weld and deposited metal GB/T 2652-2022 Destructive tests on welds in metallic materials—Longitudinal tensile test on weld metal in fusion welded joints GB/T 2653-1989 Methods of bend and compression tests for welded joint GB/T 2653-2008 Bend test methods on welded joints MT/T 94-1996 Hydraulic support column, jack inner diameter and piston rod outer diameter series MT 97-1992 Hydraulic support jack technical specification MT 112-1993 Mining single-stage hydraulic post JB/T 3338-2013 JB/T 3338-2013 Hydraulic Components Cylindrical Helical Compression Spring Technical Specification MT/T 98-2006 Testing specification for hydraulic support hoses and hose assemblies MT/T 112.1-2006 Mining single-unit hydraulic pillar Part 1: General requirements JB/T 3338.1-1993 JB/T 3338.1-1993 - Technical Specification for Cylindrical Helical Compression Spring for Hydraulic Components JB/T 3338.2-1993 JB/T 3338.2-1993 Design and calculation of cylindrical spiral compression springs for hydraulic components MT 76-2002 Emulsifying oil, concentrates, and high water content hydraulic fluids for hydraulic supports (poles) MT/T 76-2011 Emulsifying oil,concentrate fluid and high-water content hydraulic fluid used for powered support

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