阻塞了的管线

【化】 clogged lines

阻塞的英语翻译：

block; obstruct; blockade; choke; clog; snarl-up
【化】 blocking (of the indicator)
【医】 block; blockade; blockage; blocking; echma; echmasis; emphraxis

了的英语翻译：

end; finish; know clearly; oversee; settle; understand

管线的英语翻译：

【化】 line(pipe); manifold; pipeline; tubing