套筒直径 Sleeve diameter ; Quill Diameter ; Axis Core Diameter ; HOLDER DIA

直柄套筒扳手 straight shank socket wrench

直螺纹套筒 Straight thread sleeve ; has been threaded sleeve ; COUPLER

单头直柄套筒扳手 single head straight socket wrench

直角套筒扳手 offset socket wrench

直通套筒切断阀 ZSQM

套筒直径/行程 Sleeve diameter / stroke

尾座套筒直径 Dia.of tailstock sleeve ; Diameter of tailstock quill

直螺纹连接套筒 ZFGT

直埋注填式套筒补偿器 ZTJM