728x90 jack hammer1 WORKING WITH COMPRESSED AIR TOOLS WORKING WITH COMPRESSED AIR TOOLS BACKGROUND INFORMATION Compressed air is delivered at high pressures. If it enters the body it can rupture internal organs and cause death. Any form of horseplay should be expressly forbidden under all circumstances. Tools with compressed air include concrete breakers, rock drills, air grinders, tampers and wood borers. HAZARDS Noise from damaged or fractured ho.. 2023. 3. 8. 이전 1 다음 728x90
