This specification specifies the general requirements, quality assurance regulations, delivery preparation and instructions for hot-pressed ultrasonic wedge welding machines (hereinafter referred to as equipment). This specification applies to the design, production, inspection, acceptance and ordering of manual hot-pressed ultrasonic wedge welding machines.
SJ 21051-2016 Referenced Document
GB 2894-2008 Safety signs and guideline for the use
GB/T 25915.1-2010 Cleanrooms and associated controlled environments.Part 1:Classification of air cleanliness
GJB 1210-1991 Implementation of grounding, bonding and shielding design
GJB 151A-1997 Electromagnetic emission and sensitivity requirements for military equipment and subsystems
GJB 152A-1997 Electromagnetic emission and sensitivity measurements of military equipment and subsystems
GJB 1653-1993 Specification for packaging of electronic and electrical equipment, accessories and spare parts
SJ 21051-2016 history
2016SJ 21051-2016 General specification for hot-press ultrasonic wedge bonder