Machinery Industry Standard (JB)下载-第1页-标准下载网-www.bzxz.net

JB 3145-1982 Test method for high concentration hydrogen sulfide of silver plating and evaluation of test results

JB 3145-1982
Technical conditions of addition agent for bright nickel plating

JB/T 7508-2005
Specification of anti—oxidizing coatings at high—temperature for machineries

JB/T 10458-2004
Spray booth

JB/T 10413-2005
Anti-rust properties test of rust preventive oil—Electrochemical measurement with wire beam electrode

JB/T 10528-2005
JB/T 3812-1999 Belleville springs for disc brakes of mine hoists and mine winches

JB/T 3812-1999
JB/T 3811.2-1999 Technical requirements for fixed platform trucks

JB/T 3811.2-1999
JB/T 3811.1-1999 Basic parameters of fixed platform transporter

JB/T 3811.1-1999

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