English translation for "necked-down riser"

易割冒口

Related Translations:

riser connector:  隔水管联接器隔水管连接器

red neck:  〔美俚〕乡下佬；(美国)南部农民。

neck snap:  折颈摔

necking phenomenon:  颈缩现象

neck exercise:  颈项功

necking formation:  缩颈现象

neck collar:  轴承环轴颈环

ewe neck:  凹颈颈部下陷

entry neck:  入口孔颈

neck line:  领圆线气嘴绳

Similar Words：

"necked screw" English translation, "necked yarn" English translation, "necked-and-rough turned roll" English translation, "necked-down chamber" English translation, "necked-down core" English translation, "necked-down section" English translation, "necked-in" English translation, "necked-in can" English translation, "necked-out" English translation, "neckedscrew" English translation