When required to work to in an area where explosive gases may accumulate.
A
Nonferrous
B
Approved by the class
C
High carbon steel
D
Fixed with a frrous cover
E
Made of rubber
İlgili Sorular
Prior to port arrival, a diesel alternator_____________, turbo alternator_____________, and all the ...Read the following passage very carefully and then answer the question: “Before starting a diesel en...To safeguard the operator and other personnel working on or near a hoisting operation which of the f...When operating at high or low speed in the use of nozzles in a turbine, attention and precaution mus...Bow thrusters