JB/T 9221-2017 Active Industry standards-Mechanical

JB/T 9221-2017 The test method standard for effective bentonite and effective coal powder in wet casting sand

Publish Date: 2017-01-09 Implement Date: 2017-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JB/T 9221-2017

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Casting

ICS Name: Physicochemical analysis methods

Publish Date: 2017-01-09

Implement Date: 2017-10-01

Pages: 7 pages

Development Information

Pages: 7 pages

Replace the following standards

JB/T 9221-1999 The effective bentonite and effective coal powder test methods for wet sand used in casting

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