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plimsoll mark; plimsoll line | |||
load line mark | |||
freeboard mark; loadline mark; load water-line; Plimsoll's mark | |||
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plimsoll mark; plimsoll line; load-line | |||
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plimsoll mark | |||
plimsoll line |
载重线标志: 14 phrases in 4 subjects |
Nautical | 1 |
Oil / petroleum | 1 |
Shipbuilding | 3 |
Technology | 9 |