self-locking nut
... still for your love » 仍为你的爱 self-locking nut » 自锁紧螺母 against the spring tension » 针对春季张力 ...
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楔紧自锁螺母 Spiralock Nut
板自锁螺母紧固件 PLATE SELF LOCKING NUT FASTENERS
某系列飞机用自锁螺母锁紧力矩不稳定原因分析。
The Various things accounting for unstable locking torque of the self-locking nuts used the X mode series aircraft is analyzed.
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