hexagonal socket head cap screw
【化】 螺杆塑炼机
screw plasticator
暂无补充释义。
相关词条
hexagonal screw
screw feeder
screw
TAPPING metal or other material [= screw-threading]
screw magazine
screw extruder
balance wheel oil cover screw【机】
screw plasticator
暂无补充释义。
hexagonal socket head cap screw
hexagonal screw
screw feeder
screw
TAPPING metal or other material [= screw-threading]
screw magazine
screw extruder
balance wheel oil cover screw【机】