EJ/T 546-1991 Active Industry standards-The nuclear industry

EJ/T 546-1991 The isochronal age determination of rock minerals such as samarium and neodymium

Publish Date: 1991-10-11 Implement Date: 1992-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: EJ/T 546-1991

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: \nRare metal mines

ICS Name: -

Publish Date: 1991-10-11

Implement Date: 1992-03-01

Pages: 7 pages

Development Information

Pages: 7 pages

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