weedkiller spraying 噴射除草劑
weep hole 護土墻上疏水孔；疏水孔；泄水孔
weigh station 秤車站
weighbridge 橋秤
weight 重量
weir 堰；溢流堰
weir plate 堰板
weld 焊接
welded joint 焊接接頭
welder 焊工；焊機
welding 焊接；燒焊
welding arc 焊弧
welding electrode 焊條；焊接電極
welding machine 焊接機
welding powder 焊粉
welding rod 焊枝；焊條；焊棒
welding slag 焊渣
well 水井；井
well water pump 井水泵
wharf 貨運碼頭
wheel axle 輪軸
wheel load 車輪載重；車輪荷載
widening 擴闊；加寬
width 闊度
winch 絞車；紋盤
wind force 風力
wind load 風荷載
wind pressure 風壓
weep hole 護土墻上疏水孔；疏水孔；泄水孔
weigh station 秤車站
weighbridge 橋秤
weight 重量
weir 堰；溢流堰
weir plate 堰板
weld 焊接
welded joint 焊接接頭
welder 焊工；焊機
welding 焊接；燒焊
welding arc 焊弧
welding electrode 焊條；焊接電極
welding machine 焊接機
welding powder 焊粉
welding rod 焊枝；焊條；焊棒
welding slag 焊渣
well 水井；井
well water pump 井水泵
wharf 貨運碼頭
wheel axle 輪軸
wheel load 車輪載重；車輪荷載
widening 擴闊；加寬
width 闊度
winch 絞車；紋盤
wind force 風力
wind load 風荷載
wind pressure 風壓