外端曲线 挑框游丝 摆轮游丝的末圈

overcoil  detail>>

摆轮游丝的末圈

overcoil  detail>>

具有末端曲线的游丝, 挑框游丝

breguer hairspring  detail>>

挑框游丝

breguet hair ring breguet hair spring breguet hairspring breguet spring overcoil  detail>>

摆轮游丝表

balance-wheel watch  detail>>

定长挑框游丝

timed breguet hairspring  detail>>

挑框游丝内桩

breguet hairspring collet  detail>>

挑框游丝外桩

breguet hairspring stud  detail>>

摆轮游丝系统

balance and hair spring system  detail>>

游丝摆轮式电子表

electronic watch balance type  detail>>

贝利坚摆轮游丝

breguet balance spring  detail>>

摆轮游丝精密记时计

balance-spring chronometer  detail>>

具有末端曲线的游丝

breguer hairspring  detail>>

具有摆轮游丝振荡系统的精密手表

wristchronometer with spring balance oscillatorr  detail>>

游丝的人

hair  detail>>

外端曲线

overcoil  detail>>

游丝

1.(蜘蛛等所吐的飘荡在空中的丝) gossamer  短语和例子   空中飘浮着游丝。 gossamer is floating in calm air.&n...  detail>>

平游丝

flat balance spring flat hairspring  detail>>