dwelling house Flexible house  联排住宅

house-to-house  挨家的

House-to-house selling  逐户销售

measuring water consumption from house to house  量水到户

200L uniform barrel  200升制式桶

a tempest in a barrel  小题大作

aggregate weighing barrel  骨料秤筒

air pump barrel  气泵筒

Aluminum Barrel  底筒; 铝筒

amalgamating barrel  提金桶

arched barrel roof  筒形屋顶

autofrettaged gun barrel  自紧身管

automatic barrel welder  自动桶状熔接器; 工控机(ICU)

Axes of gun barrel  炮管轴线

axis of gun barrel  炮膛轴线

baffle clarification barrel  折流澄清桶

ball bearing core barrel  滚珠轴承内筒不转的岩心筒

bare-barrel drum  光滚筒

barred barrel  圆筒