square-head screw
... square-head screw 方头螺钉 square shovel head 方锨头 square generally head bolt 方头螺栓 ...
lag screw with square head
... lag compensator 滞后补偿器 lag screw with square head 方头螺钉 lager 窖藏啤酒 ...
square headed screw
... Double Headed Screw 双头螺丝 square headed screw 方头螺钉 mill headed screw 滚花头螺钉 ...
方头螺钉 科技名词定义 中文名称:方头螺钉 英文名称: square head screw 应用学科: 机械工程(一级学科);机械零件(二级学科);紧固件(三级学科)...