piston ring end clearance
[海运英汉词典]
piston ring end clearance活塞环对口间隙
是什么意思,piston ring end clearance的解释,piston ring end clearance的翻译
piston ring end clearance
[海运英汉词典]
piston ring end clearance是什么意思,piston ring end clearance的解释,piston ring end clearance的翻译