It is a device that is intended for system overhaul explore laying pipelines under the sea.
This device is very important to the system.
because if don't have this equipment will make It will the overhaul is heavy into the under sea is much more difficult.
To prevent its moving the product. It may be damaged during shipping in the sea.Use the rope tied to the iron grip on the concrete floor of the boat. For to anchor the product used while moving freight.