1.
Processing Technology of Clamp Holder of Clamper of Protective Cap of Oil Tank and Clamp Design
油桶保安盖锁紧器夹紧块的加工及夹具的设计
2.
rotation-lock tubing hanger
旋转锁紧油管悬挂器
3.
disc brake shaft locking device
圆盘式制动器轴锁紧装置
4.
The Dynamic Parameter Analysis of Vehicle with Limited Slip Differential;
液力锁紧系数自调防滑差速器动态特性研究
5.
THE STRUCTURAL ANALYSIS OF THREAD LOCKED HEAT EXCHANGERS AND DIAPHRAGM HEAT EXCHANGERS
螺纹锁紧环换热器与隔膜密封换热器的结构分析
6.
Research on Compact Mode-locked Photonic Crystal Fiber Lasers and Source of Correlated Photon Pairs
紧凑型光子晶体光纤锁模激光器及纠缠光子源的研究
7.
Experimental Research on Lockup Structure of External Friction Based Medical Robot Joint
基于外摩擦的医疗机器人关节锁紧结构实验研究
8.
a tight and perfect closure.
一种紧密的全然的锁合。
9.
a brow furrowed with sorrows
因悲痛而紧锁的眉梢
10.
Lock washers external teeth
GB/T862.1-1987外齿锁紧垫圈
11.
retaining mechanism
锁紧[制动]机构，保持机构
12.
reverse anchor jam nut
反向锁闭机构紧固螺帽
13.
spring stop-nut locking fastener
弹簧防松螺母锁紧件
14.
Lock rings with cone pin
GB/T883-1986锥销锁紧挡圈
15.
Lock ring with scre
GB/T884-1986螺钉锁紧挡圈
16.
built-in differential lock
内装式压差锁紧装置
17.
His black brows were frowning.
他们浓黑的双眉紧锁着。
18.
He knitted his brows in deep thought.
他紧锁双眉陷入沉思。