直立管

水烟枪一种用部分盛液体的瓶或垂直管和一根接在木球上的小管做成的盛水管，经常用来吸麻醉物品

vertical fluorescence illuminator

vertical growth

vertical migration

long tube vertical evaporator

vertical injection logic\nVIL\n电子

vertical adjustment of base board

vertical long axis slices

vertical low-pressure die casting machine