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金属顶梁
Basic information
Standard No：MT 30-1992
Standard Name：金属顶梁
Standard Status：被代替
Release Date：1976-01-01
Effective Date：1993-07-01
Language of Publication：中文简体
Standard Classification
CCS Number：D97
Related Standards
Referenced Standards：GB 157,GB 699,GB 700,GB 702,GB 704,GB 1184,GB 1804,GB 2649,GB 2650,GB 2651,GB 2652,GB 2653,GB 2654,GB 2655,GB 2656,GB 3077,GB 3414,GB 12361,GB 13306,JB 4385,MT 5,MT 112,YB 3212
Publication Information
Number of pages：20
Number of words：30 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：1993-07-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：中华人民共和国能源部
Standard Type：QT
Standard Attribute：MT
Other Standard Number：30
Drafter：李忠元、叶道一
Drafting Organization：煤炭科学研究总院北京开采研究所
Management Organization：能源部煤矿专用设备标准化技术委员会支护设备分会
Proposing Department：煤炭科学研究总院
