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发表于 2015-12-2 15:13
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来自: 新加坡
Ventilators in position 1 shall have coamings of a height at least 900mm above the deck; in position 2 the coamings shall be of a height at least 760mm above the deck. where the coaming of any ventilator exceeds 900 mm in height it shall be specially supported. |
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