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Chinese National Standard Category: Mine and coal engineering

English Title: Code for design of inclind shafts and chambers of coal mine
Chinese Title: 煤矿斜井井筒及硐室设计规范
Standard No.: GB 50415-2007
Category No.: P70
Issued by: AQSIQ, MOHRUD
Issued on: 2007-5-21
Implemented on: 2007-12-1
Status: abolished
Superseded by:GB 50415-2017 Code for design of incline shafts and chambers of coal mine
Superseded on:2017-11-1
Abolished on:2017-11-01
Superseding:
Word Count:15500 words
Similar Standards: T/CSPSTC 81-2021   T/CI 178-2023   GB 50070-2020   GB 50388-2016   GB 50360-2016   GB 50359-2016   GB/T 51130-2016   GB 50383-2016   GB 51108-2015   GB 50175-2014   NB/T 51014-2014   GB 50961-2014   GB 50968-2014   GB 50955-2013   GB/T 50951-2013   GB 50946-2013   GB/T 50935-2013   GB 50937-2013   GB 50864-2013   NB/T 51010-2013  
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