晴朗的海01
Piston Pin Hole . eg.0.002mm直销孔圆度/Straight Pin Hole Roundness. 0.001mm 缸径cylinder boreLathe for Piston Ring活塞环环数 piston compression活塞压缩高活塞平均速度mean piston speed 发动机转速engine speed (rotational frequency)气缸体机架cylinder block frame Bore and stroke 缸径与冲程Cylinder clearance volume 气缸 Mean piston speed 活塞平均速度
好奇怪的样子哦
shim 英[ʃɪm] 美[ʃɪm] n. 薄垫片; vt. 用垫片填; [例句]Take the thinnest available adjusting shim from the set and insert it into the differential housing.从垫片组中挑选最薄的调整垫片并将其插入差速器壳。[其他] 第三人称单数:shims 复数:shims 现在分词:shimming过去式:shimmed 过去分词:shimmed 垫片[diàn piàn]shim; pad; back-up plate; filler piece
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