PSC单选

Lifeboat seating shall be provided on thwarts benches or fixed chairs which are constructed so as to be capable of supporting load of kg in any single seat location when a lifeboat to be launched by falls is dropped into the water from a height of at least m.

发布于 2021-03-04 19:43:27

【单选题】
A 75,1
B 82.5, 2
C 100, 3
D 120, 5

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Enoch 2023-03-04

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