คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
bulk head column head cross head cylinder head handle with care head ditch head, pressure head room piston head regulator, head running head scare head
bulk head column head cross head cylinder head handle with care head ditch head, pressure head room piston head regulator, head running head scare head