Deck 2014: Deck General

1. A Each of the cargoes must be segregated from the other by at least two barriers.
2. B The minimum protective clothing required for taking samples of phosphoric acid is goggles or a face shield.
3. C Aluminum, copper, and zinc are prohibited in all valve parts in contact with these cargoes.
4. D The required warning sign must have the legend "cancer hazard" added to it.

Tip: press A-D to answer