According to Coast Guard Regulations (46 CFR), the type of fire hose coupling threads required for vessel fire equipment, on or after July 1, 1954, shall be __________.
A
ABS standard
B
U.L. standard
C
American standard
D
National standard
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Question 1 / 205eccef9ebacbc34ba4d463f7
Question 1 of 205eccef9ebacbc34ba4d463f7
According to Coast Guard Regulations (46 CFR), the type of fire hose coupling threads required for vessel fire equipment, on or after July 1, 1954, shall be __________.
According to Coast Guard Regulations (46 CFR), the type of fire hose coupling threads required for vessel fire equipment, on or after July 1, 1954, shall be __________.