piston ring side clearance_航空英汉词典
piston ring side clearance
[航空英汉词典]
piston ring side clearancen.活塞环端隙
是什么意思，piston ring side clearance的解释，piston ring side clearance的翻译
[汽车英汉词典] piston ring side clearance
[海运英汉词典] piston ring side clearance
[船舶英汉词典] piston ring side clearance
