Enter marine-related query and AI bot will look for best match in our DB.

What is the distance between the helmet and the head of the wearer supposed to be?

15 Sep '19, 10:29

Sept. 15, 2019, 10:29 a.m.
KnowledgeBase's gravatar image


The minimum distance is required to be 3 cm.

permanent link

15 Sep '19, 10:30

Sept. 15, 2019, 10:30 a.m.
capt's gravatar image

add your answer

Related questions

MarineProHelp 2018 - 2020

First time here? Check out the FAQ!

If you've arrived to new location and wonder how to dress comfortably according to weather, check Comfiesto