A、prior to
B、during
C、in the period of
D、afterwards
更多“All dunnage planks and mats must be sent to board（）commencement of loading.”相关的问题
A、Dunnage is used to reduce broken space B、Dunnage is used to benefit ventilation C、Dunnage is used to segregate cargo D、Dunnage is used to protect cargo
A、Use either 1 or 2 tiers of dunnage，spacing the pieces in each tier a foot apart，and lay pieces in the bottom tier diagonally to the ship's side B、Use 1 tier of dunnage，laying the pieces tightly together to form a solid floor over the steel deck C、Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier 6 inches apart D、Use 2 tiers of dunnage，spacing the pieces in the bottom tier about a foot apart and the pieces in the top tier together
A、the vessel must be moored snugly B、each tank must be partially full to show it does not leak C、all dunnage，tools，and extraneous items are secured D、water under vessel must be deep enough to prevent grounding
客服
TOP
查看正确答案
