On small passenger vessels, which material must not be used§in a valve or fitting for a hull penetration?
A
Cast bronze
B
Plastic
C
Cast iron
D
Stainless steel
E
İlgili Sorular
What is the most important source of information to be used in correcting charts and keeping them up...What is the major function of the deck water seal in an inert gas system?A semisubmersible, displacing 20,500 long tons, has vertical moments of 1,060,000 foot-long tons. Wh...A position that is obtained by applying estimated current and wind to your vessel's course and speed...Vessel required to have an Automatic Radar Plotting Aid must have a device to indicate the _________...