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Title Standard No. Implemented On
Metallographic inspection of wear-resisstant ringed piston for automotive enginesQC/T 275-20082008-12-1
Metallographic inspection of casting aluminum piston for engines of automobile and motorcycleQC/T 553-20082008-12-1
Specifications of crankshaft for vehicle engineQC/T 481-20052005-7-1
Automobile, motorcycle engine - Technical conditions for the casting aluminium piston QC/T 552-19992001-6-1
Technical Specification for Motor Steel Strip Combined Oil Ring of Automobile and MotorcycleQC/T 279-19991999-3-15
Metallographic standards for ductile cast iron piston ring of automobile and motorcycle engine QC/T 284-19991999-3-15
Engines of automobile and motorcycle - Technical conditions for piston ring QC/T 554-19991999-3-15
Technical specifications of wear-resisstant ringed piston for automotive enginesQC/T 283-19991999-3-15
Test method for piston ring of automobile and motorcycle engine QC/T 39-19921988-6-1
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