คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
concrete pump crown wheel gear gear gear pump grate bars internal gear wheel Pump pump, centrifugal rotary pump spur wheel suction pump wheel worm wheel
concrete pump crown wheel gear gear gear pump grate bars internal gear wheel Pump pump, centrifugal rotary pump spur wheel suction pump wheel worm wheel