Bulwark stays shall be provided at two frame spacing intervals.

每两个肋骨间距设舷墙肘板.

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Frame spacing and sill size capable of carrying intended loadings?

脚手架组件和铺板处于安全的使用条件吗?铺板的额定负荷适合脚手架的用途 吗 ?

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Must achieve the mushroom room standard, the bed frame spacing reasonably, the environment is neat.

要做到菇房规范, 床架间距合理, 环境整洁.

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Frame spacing, stringers and tripping bracket arrangement as per actually applicable classification rules.

肋骨间距, 纵桁和防颤肘板布局依照实际可用的船级社规范.

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