You are ordering ship's stores. Which statement is TRUE?

A
Stores such as line, rags, mattresses, linens, etc. must be treated to be fire retardant.
B
Stores certified for use on uninspected vessels may be identified by the certification number used by Underwriter's Laboratories.
C
A portable container of a flammable liquid used as fuel for portable auxiliary equipment must be stowed in a paint locker or at a designated open location.
D
Acetylene may be in a ship's storeroom in quantities not exceeding 6000 cubic feet.
E