動画検索
関連広告
検索結果
MARK AT 60 CM
MARK 10 CM AFTER THE LAST MARKING ONLY ON 50MM PIPE
2 PVC FITTINGS AT 90 DEGREES 110 MM
I WILL TEST THE SMALL TUBE 50 MM
NOW I WILL TEST A 110 MM PIPE
HOLLOW HOLE PUNCH TOOLS
SPRING
I WILL USE AN OIL-RESISTANT RUBBER TO MAKE THE PISTON
MAKE A HOLE IN THE UPPER END OF THE CYUNDER SO THAT YOU CAN PERIODICALLY LUBRICATE
TEST WITH A STONE ABOUT 15 KILOGRAMS