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Position: Chinese Standard in English/GB/T 6948-1998 |
GB/T 6948-1998 Microscopical determination of the reflectance of vitrinite in coal (English Version) | |||
Standard No.: | GB/T 6948-1998 | Status: | superseded remind me the status change
Email: |
Language: | English | File Format: | |
Word Count: | 7500 words | Price(USD): | 220.0 remind me the price change
Email: |
Implemented on: | 1999-5-1 | Delivery: | via email in 1~3 business day |
Standard No.: | GB/T 6948-1998 |
English Name: | Microscopical determination of the reflectance of vitrinite in coal |
Chinese Name: | 煤的镜质体反射率显微镜测定方法 |
Chinese Classification: | D26 Coal petrography |
Professional Classification: | GB National Standard |
Issued by: | State Qualtiy Technical Supervision Bureau |
Issued on: | 1998-12-08 |
Implemented on: | 1999-5-1 |
Status: | superseded |
Superseded by: | GB/T 6948-2008 Method of determining microscopically the reflectance of vitrinite in coal |
Superseded on: | 2009-3-1 |
Abolished on: | 2009-03-01 |
Superseding: | GB/T 6948-1986 GB 6948-1986 Method of determining microscopically the reflectance of vitrinite in coal |
Language: | English |
File Format: | |
Word Count: | 7500 words |
Price(USD): | 220.0 |
Delivery: | via email in 1~3 business day |
GB/T 6948-1998 Microscopical determination of the reflectance of vitrinite in coal (English Version) | |||
Standard No. | GB/T 6948-1998 | ||
Status | superseded | ||
Language | English | ||
File Format | |||
Word Count | 7500 words | ||
Price(USD) | 220.0 | ||
Implemented on | 1999-5-1 | ||
Delivery | via email in 1~3 business day |
Standard No. |
GB/T 6948-1998 |
English Name |
Microscopical determination of the reflectance of vitrinite in coal |
Chinese Name |
煤的镜质体反射率显微镜测定方法 |
Chinese Classification |
D26 |
Professional Classification |
GB |
ICS Classification |
Issued by |
State Qualtiy Technical Supervision Bureau |
Issued on |
1998-12-08 |
Implemented on |
1999-5-1 |
Status |
superseded |
Superseded by |
GB/T 6948-2008 Method of determining microscopically the reflectance of vitrinite in coal |
Superseded on |
2009-3-1 |
Abolished on |
2009-03-01 |
Superseding |
GB/T 6948-1986 GB 6948-1986 Method of determining microscopically the reflectance of vitrinite in coal |
Language |
English |
File Format |
Word Count |
7500 words |
Price(USD) |
220.0 |
Keywords |
GB/T 6948-1998, GB 6948-1998, GBT 6948-1998, GB/T6948-1998, GB/T 6948, GB/T6948, GB6948-1998, GB 6948, GB6948, GBT6948-1998, GBT 6948, GBT6948 |
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Keywords: | ||
GB/T 6948-1998, GB 6948-1998, GBT 6948-1998, GB/T6948-1998, GB/T 6948, GB/T6948, GB6948-1998, GB 6948, GB6948, GBT6948-1998, GBT 6948, GBT6948 |