single acting pile hammer

建筑词汇英语翻译(O-T) ... simultaneous loading 同时加载 single acting pile hammer 单动打桩锤 single arch beam 单跨拱梁 ...

中国非开挖工程技术网 ... single acting pump 单动泵 single acting pile hammer 单动桩锤 single acting hammer 单动式桩锤 ...

... 单动式柴油机 single-acting diesel engine 单动式打桩锤 single acting pile hammer 单动式气缸 single acting cylinder ...