expanders膨胀剂
expandv.使 ... 膨胀;详述;扩张;增加;张开
expandable slotted tubulars可膨胀割缝管
expandable bubble tiltmeter可膨胀气泡式倾斜计
expanded polystyrene patter泡沫聚苯乙烯模
expanded polystyrene pattern泡沫聚苯乙烯模
expanded vermiculite product膨胀蛭石制品
expanded branches and plates挤桩支盘
expanded granular sludge bed厌氧颗粒污泥膨胀床
expanded-foot tubular pile扩底管桩
expanding-shell anchor rod涨壳式锚头
expanded center plan display中心扩展的平面显示器