Видео с ютуба Underwater Blasting

NITREX & DUTCHDREDGING - Underwater blasting in French Guiana

Underwater Blasting by Merit technologies Sdn Bhd

Underwater-high pressure water blasting -for barnacle cleaning-180704

Monib blasting underwater

#64 -NITREX - LAKE MEAD underwater rock blasting excavation SPOT

sand blasting, underwater painting_light

TSUNAMI from blasting and underwater explosions compilation

Surface Preparation Underwater with the Bristle Blaster Subsea

Underwater Rock Drilling and Blasting, Rock Dredging Boom Arm Excavator Attachments

#17 - NITREX - PORTO OLBIA underwater rock blasting excavation

#45 - NITREX - COMPILATION underwater rock blasting excavation

Underwater high pressure water blasting, underwater cleaning

Commercial Diver High Pressure Water Blasting

Underwater blasting

#18 - NITREX - PORTO OLBIA underwater rock blasting excavation

Auto Stem Rock Concrete Tunneling Quarry Trenching Underwater Civil blasting non explosive cartridge

OSHA 1926.912 – Underwater Blasting

Confined Underwater Blasting - Miami Harbor a Case Study for the Port of Jacksonville

#21 - NITREX - PORTO OLBIA underwater rock blasting excavation

#20 - NITREX - PORTO OLBIA underwater rock blasting excavation