piston ring end clearance_航海英汉词典
piston ring end clearance
[航海英汉词典]
piston ring end clearancen.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
n.活塞环对口间隙
piston ring end clearance_航海英汉词典piston ring end clearance
[航海英汉词典]
piston ring end clearance是什么意思，piston ring end clearance的解释，piston ring end clearance的翻译
