คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
bituminous material building material Free-Issue Material homogeneous material material material handling porous fire brick pump-brake raw material selected material surplus material synthetic material
bituminous material building material Free-Issue Material homogeneous material material material handling porous fire brick pump-brake raw material selected material surplus material synthetic material