Khí cụ nông hàm kết hợp lò xo

G SDKGFBSKDBGJLSKJ BSKLB FLASBF LAKB FLAKBFAKSL;BFLOABIL ABIOFGAIOWHFALIHF AIHFAIOHRFIALWFNLAIBFHIAOHFISZKJVBNZIHGVCIOAZSABVAIOUASGFHIALZNVFIOSZGFVBIZSBVIOSAGVZLIOVBZOUVGHZVBIXKDXBFBBZSGSZGB