screw pump
螺钉紧固轴端挡圈
screw fastening shaft end baffle ring
暂无补充释义。
相关词条
hexagonal socket head cap screw
wood screw
screw
outside screw and yoke type
acme screw thread【机】;trapezoidal thread【机】
jacking screw
slotted oval countersunk head wood screw
screw fastening shaft end baffle ring
暂无补充释义。
screw pump
hexagonal socket head cap screw
wood screw
screw
outside screw and yoke type
acme screw thread【机】;trapezoidal thread【机】
jacking screw
slotted oval countersunk head wood screw