GB/T 10339-2007
Replaced
QB/T 2420-1998
Active
Industry standards-Light industry
QB/T 2420-1998 Vertical Hydraulic Pulp Refiner
QB/T 2420-1998 Vertical Hydraulic Pulp Refiner
Price:
$ 30
Basic Information
Standard Code:
QB/T 2420-1998
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Agricultural and forestry machinery and equipment
ICS Name:
Paper-making industrial equipment
Publish Date:
1998-11-25
Implement Date:
1999-06-01
Pages:
6 pages
Development Information
Replace the following standards
ZB Y91 015-1989
Related Standards
GB/T 1539-2007
Active
GB/T 1539-2007 Paperboard—Determination of bursting strength
GB/T 1541-2007
Replaced
GB/T 1541-2007 Paper and board—Determination of dirt
GB/T 7977-2007
Active
GB/T 7977-2007 Paper, board and pulps—Determination of conductivity of aqueous extracts
GB/T 8941-2007
Replaced
GB/T 8941-2007 Paper and board—Measurement of specular gloss(20°45°75°)
GB/T 24449-2009
Active