GB/T 5489-1985
Replaced
T/CPCA 4309.3-2019
Active
Group standards
T/CPCA 4309.3-2019 Drilling brush roll for printed board manufacturing - Part 3: Nylon needle brush roll
T/CPCA 4309.3-2019 Drilling brush roll for printed board manufacturing - Part 3: Nylon needle brush roll
Price:
$ 20.00
Basic Information
Standard Code:
T/CPCA 4309.3-2019
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mechanical
ICS Name:
Printed circuits and printed circuit boards
Publish Date:
2019-05-25
Implement Date:
2019-07-25
Scope
Main technical content: This standard specifies the structure and classification of nylon brush rollers (with or without abrasives) used in the manufacturing process of printed circuit boards, as well as their technical requirements, inspection methods, inspection rules, marking, packaging, and storage requirements. This standard applies to nylon brush rollers used in the manufacturing process of printed circuit boards.
Development Information
Related Standards
GB/T 12559-1990
Active
GB/T 12559-1990 The patternes series for artwork master of printed circuits
GB/T 12629-1990
Replaced
GB/T 12629-1990 Thin epoxide woven glass fabric copper-clad laminated sheet of defined flammability for use in the fabrication of multilayer printed boards
GB/T 12630-1990
Active
GB/T 12630-1990 Thin epoxide woven glass fabric copper-clad laminated sheet, general purpose grade, For use in the fabrication of multilayer printed boards
GB/T 12631-1990
Replaced
GB/T 12631-1990 Test method for resistance of conductor of printed boards
GB/T 13555-1992
Replaced