The turnable axes of different specification can be used with different floor spring.

备有不同规格的转轴可与各种地弹簧配合使用。

The turnable axles of different specification can be used with different floor spring.

备有不同规格的转轴可与各种地弹簧配合使用。

This turnable can be rotated in its own plane about its axis A. and is mounted on gimbals within a ring.

此内转台可在其自身平面内绕其轴线a转动，并装在一个位于圆环里面的常平架上。

The present invention discloses one kind of nail clippers with transversely set pin and turnable pressing sheet.

本发明公开了一种销钉横向设置的压板上下翻式指甲钳。

Resonant wavelengths is demodulated by using a turnable F-P interferometer of simple and small frame and practicability.

谐振波长的解调采用可调谐f - P腔干涉解调，结构简单，体积小，易于实用化。