mécanisme de débrayage du tambour
/mekanˈism də- debʁɛjˈaʒ dy- tɑ̃bˈuʁ/
n
English: spool-release mechanism · 线轴释放装置
Sens:Mechanism that releases the brake so the spool can once again turn freely.
English: spool-release mechanism · 线轴释放装置