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Position: Chinese Standard in English/KA/T 77-1994
KA/T 77-1994   (English)
Standard No.: KA/T 77-1994 Status:valid remind me the status change

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,,1994-7-1,67201B4670ACDCE81779960906759
Standard No.: KA/T 77-1994
Chinese Name: 煤层气测定方法(解吸法)
Professional Classification: KA    
Source Content Issued by: Ministry of Coal Industry
Issued on: 1994-03-18
Implemented on: 1994-7-1
Status: valid
Superseded by:AQ 1046-2007 Coalbed gas content measurement methods in geologiccal exploration period
Superseding:MT/T 77-1994
公告:国家矿山安全监察局公告 2026年第2号
Target Language: English
File Format: PDF
本标准规定了在煤田地质勘探阶段利用煤芯煤样采用解吸法测定煤层气的方法。
本标准适用于正常钻进的钻孔和井下煤芯中气体的测定。
本标准不适用于严重漏水钻孔、煤层气喷出钻孔和井下倾斜钻孔煤芯中气体的测定,也不适用于岩芯中气体的测定。
Code of China
Standard
KA/T 77-1994   (English Version)
Standard No.KA/T 77-1994
Statusvalid
LanguageEnglish
File FormatPDF
Word Count words
Price(USD)
Implemented on1994-7-1
Deliveryvia email in business day
Detail of KA/T 77-1994
Standard No.
KA/T 77-1994
English Name
Chinese Name
煤层气测定方法(解吸法)
Chinese Classification
Professional Classification
KA
ICS Classification
Issued by
Ministry of Coal Industry
Issued on
1994-03-18
Implemented on
1994-7-1
Status
valid
Superseded by
AQ 1046-2007 Coalbed gas content measurement methods in geologiccal exploration period
Superseded on
Abolished on
Superseding
MT/T 77-1994
公告:国家矿山安全监察局公告 2026年第2号
Language
English
File Format
PDF
Word Count
words
Price(USD)
Keywords
KA/T 77-1994, KA 77-1994, KAT 77-1994, KA/T77-1994, KA/T 77, KA/T77, KA77-1994, KA 77, KA77, KAT77-1994, KAT 77, KAT77
Introduction of KA/T 77-1994
本标准规定了在煤田地质勘探阶段利用煤芯煤样采用解吸法测定煤层气的方法。
本标准适用于正常钻进的钻孔和井下煤芯中气体的测定。
本标准不适用于严重漏水钻孔、煤层气喷出钻孔和井下倾斜钻孔煤芯中气体的测定,也不适用于岩芯中气体的测定。
Contents of KA/T 77-1994
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Keywords:
KA/T 77-1994, KA 77-1994, KAT 77-1994, KA/T77-1994, KA/T 77, KA/T77, KA77-1994, KA 77, KA77, KAT77-1994, KAT 77, KAT77