兑水 发表于 2009-11-28 21:50:01

ASTM F 1069-1987 船用水密,气密/不透气和不透风各扇单独安...

F1069-87(1999) Standard Specification for Doors, Watertight, Gastight/Airtight and Weathertight, Individually Dogged, for Marine Use
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