Adopt revolving locking mode, which can lock the tube more tightly, and make the tripod more fixed.

采用旋转锁紧方式，能让脚管锁的更紧，让脚架更加稳定。

youdao

Adopt revolving locking mode, which can lock the tube more tightly, and make the tripod more fixed.

采用旋转锁紧方式，能让脚管锁的更紧，让脚架更加稳定。

youdao