Hammerby哈默比
hammern.锤;榔头vi.锤击;反复敲打vt.锤打;严厉批评
hammer drill stopper向上式凿岩机
Hammerstein operator哈姆尔斯坦算子
hammered piston ring锤打活塞环
hammerhead structure锤头(状)结构
hammer head abrasion锤头磨损
hammer-blow tamper锤击夯
hammer-drive screw锤入式螺钉
Hammerschlag's tests
hammer control logic印字锤控制逻辑
hammer-head groyne锤型防波堤