题名	解释	点击次数
U形吊钩	U-hanger~U-hanger	2
u形谷	u shaped valley	2
U字形弯曲	oxbow	2
u形管压力计	u tube manometer~u tube pressure gage~U-tube manometer	2
U形联结环U形插塞	U-link	2
U形管压力计	U-tube manometer	2
U形圈密封	U-cup seal	2
u 形管	u bend~u tube	2
U形急弯	hairpin bend	2
U型减摇水舱	U-shaped tank stabilizer	2
U形管热交换器	U-tube heat exchanger	2
underbuy 的过去式和过去分词	underbought	2
U形夹子	U-clamp	3
undetermined 未决定的	undetd	2
U形干燥管	drying tube~U-shaped	2
u 形压力计	u shaped manometer~u tube manometer	2
U型板	dished plate	2
U形管风压表	U-tube draft gauge	2
U形连接管	connection tube~U shape	2
u形压弯机	u press	2

合计118条 | 页次：1/6页 1 [2] [3] [4] [5] [6] 下一页 最后页