A pen and knife test, a third-party test, a test report, a performance test
Testing items
Collapse capacity, cut lead, pen cortexity, knife cortex, pen corrosiveness, appearance, use safety performance, etc。
Scope of testing
An electric pen knife, an automatic pen knife, a hand pen knife, etc。
Criteria
Qb/t1337-2010 pen knife
Qb/t1337-1991 pen knife
It provides testing services for companies, businesses and individual businesses, and numerous cooperative laboratories are organized around the country, and cma and cnas are fully qualified and report to be effective。
Testing for reporting uses
Businesses overload, electricity companies, internal goods control, bidding, university research, etc。
For specific testing procedures, please consult the customer service。
