bottom
底阀
bottom valve【机】;foot valve【机】
暂无补充释义。
相关词条
bottom width
set up folding bottom, cross bottom, block bottom
bottom dead center
flat-bottom rail
sediment base gate (bottom outlet)
bottom
bottom bar for stretching hanging curtains
bottom valve【机】;foot valve【机】
暂无补充释义。
bottom
bottom width
set up folding bottom, cross bottom, block bottom
bottom dead center
flat-bottom rail
sediment base gate (bottom outlet)
bottom
bottom bar for stretching hanging curtains