分立固定式塔吊
dividing stationary tower crane
coflex脊柱动态稳定固定系统
Coflex dynamic stability system
[固]定[螺]距螺桨
fixed pitch propeller {= FPP
[固]定联闪光
fixed and group flashing light
[脱粒筒]固定齿
fixed sprinkling equipment
12-四羧酸固定相
12-tertcarboxyl acid chiral stationary phase
2008年北京奥运会固定通信
2008 Beijing Olympic Games Fixed Telecom
2种器械内固定
2 types of internal fixation