GB/T 1998-1980 abolished_transferred National standards

GB/T 1998-1980 Sampling and preparation of samples of petroleum cokes

Publish Date: 1980-08-15 Implement Date: 1981-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 1998-1980

Standard Type: National standards

Standard Status: abolished_transferred

is_force_gb: no

CCS Name: Petroleum coke

ICS Name: Solid fuel

Publish Date: 1980-08-15

Implement Date: 1981-10-01

Publisher: National Standards Administration

Pages: 3 pages

Development Information

Drafting Units:

Anshan Iron and Steel Company

Word Count: 4 Thousand words Pages: 3 pages

Superseded by the following standards

YB/T 5298-2006 Sampling and preparation of samples of petroleum cokes

Related Standards

GB/T 4511.1-1984 Replaced

GB/T 4511.1-1984 Coke—Determination of show porosity

Publish Date: 1984-06-28

GB/T 4511.3-1984 Replaced

GB/T 4511.3-1984 Coke—Determination of apparent relative density and total porosity

Publish Date: 1984-06-28

GB/T 4511.4-1984 Replaced

GB/T 4511.4-1984 Coke—Determination of true relative density

Publish Date: 1984-06-28

GB/T 8729-1988 Replaced

GB/T 8729-1988 Foundry coke

Publish Date: 1988-02-22

GB/T 9977-1988 Replaced

GB/T 9977-1988 The terms of coking products

Publish Date: 1988-10-26

GB/T 1997-1989 Replaced

GB/T 1997-1989 Coke—Sampling and preparation of samples

Publish Date: 1989-03-31