คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
butterfly valve(1) flap gate gate gate (1) gate, automatic gate, flap gate valve grate bars saw gate valve valve (1) valve, flap
butterfly valve(1) flap gate gate gate (1) gate, automatic gate, flap gate valve grate bars saw gate valve valve (1) valve, flap