คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
Butt Welding chalcocite chemical chemical action chemical change chemical engineer metal-arc welding non-pressure welding pressure welding spot welding welding wet welding
Butt Welding chalcocite chemical chemical action chemical change chemical engineer metal-arc welding non-pressure welding pressure welding spot welding welding wet welding