Underwater perspective glasses order to eliminate the health hazards of fishing workers by underwater perspective glasses

摘要

(57) [summary] [Organization] purpose adjust the weight of that with a purpose to cancel the external force of up to underwater perspective glasses caused by buoyancy and wave like to receive in the water perspective glasses of the glasses for fishing work to adjust the specific gravity to water perspective glasses work parties to put the fishing work by underwater perspective glasses [effect] underwater perspective glasses for fishing due to be mounted by removably fitting the underwater perspective glasses fitted with a device capable of sliding moving to left, right, up, and down both to fishing work ship along with the added iodine weighted the health damage that comes from the damage of the front teeth that occurs can be eliminated by this device.