1.
Beneath the handwheel is a hexheaded externally-threaded diaphragm-retaining nut.
手轮下面是一个六角形外螺纹横膈膜止动螺母。
2.
The upper stem is threaded into the diaphragm retainer nut.
上阀杆通过丝口旋在横膈膜止动螺母里。
3.
Beneath the handwheel is one set of wrench flats on a nut threaded into the valve body. This is the diaphragm-retaining nut.
在手轮下面，在一个旋进阀体的螺母上面是一套扳手面。这是横膈膜止动螺母。
4.
a supplementary nut that is screwed down on a primary nut to prevent it from loosening.
旋在主要螺母外防止其松动的辅助螺母。
5.
A usually thin nut screwed down on another nut to prevent it from loosening.
防松螺母常指拧紧在另一个螺母上的防止其松动的细螺母
6.
Tab washers for round nut
GB/T858-1988圆螺母用止动垫圈
7.
follower stud and unt
从动板柱螺栓及螺母
8.
brake thrust screw
制动器止推调节螺钉
9.
hand-held electric nut setter
电动螺母安装器,手提式
10.
nut planking machine
自动高速螺母制造机
11.
multi-station automatic nut cold header
多工位螺母自动冷镦机
12.
The nut moves quite slowly along the thread in the metal.
螺母沿金属螺纹移动得相当慢。
13.
power-operated nut-setter, non-electric, hand-held
机动螺母安装器,非电动、手提式
14.
The ship's screw stopped.
那船的螺旋桨停止转动了。
15.
When we turn the nut, we raise or lower the bob.
我们一转动螺母，就会升高或降低摆锤。
16.
Tighten locknut 1 to fix the thread stand.
拧紧固定螺母1不让线架装置松动。
17.
" Self-locking nuts, anchor, floating,Gang channel"
GB/T937-1988成组游动托板自锁螺母
18.
" Supports for self-locking nuts,anchor floating,Gang channel"
GB/T1340-1988成组游动托板自锁螺母支架