DB34/T 3803-2021 Active Anhui ProvinceLocal standards

DB34/T 3803-2021 Determination of trace elements uranium and thorium in coal by inductively coupled plasma mass spectrometry

Publish Date: 2021-01-25 Implement Date: 2021-02-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB34/T 3803-2021

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: Solid fuel

Publish Date: 2021-01-25

Implement Date: 2021-02-25

Pages: 8 pages

Development Information

Pages: 8 pages

Related Standards

GB/T 1998-1980 abolished_transferred

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

Publish Date: 1980-08-15

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