joint open drainage 关节切开引流术

open joint [木] 开口接合 ; 有间隙接头 ; 对接接头

open butt joint [木] 明对接 ; 开口对接

full open corner joint 全开口角接头 ; 全开角焊接

open square butt joint 无坡口留隙对接 ; 平头开口对接焊

open joint curtain wall 开放式建筑幕墙

open-joint gap 接头间隙

open drainage of joint 关节切开引流术

open-screw joint [木] 明螺钉钉拼

open joint machine 压槽机