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船厂卷扬式垂直升船机设计规范
Code of design for vertical hoisting shiplift of shipyard
价格:¥0.00
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纵向倾斜船台及滑道设计规范
Code of design for longitudinal inclined building berth and slipway
价格:¥0.00
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数字正弦机规范
Specification for digit sine-simulator
价格:¥0.00
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电流/电压信号调理器规范
Specification for current/voltage signal conditioner
价格:¥0.00
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内河船舶轮机工属具定额
Quota for marine machinery tools for inland waterways
价格:¥0.00
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链斗挖泥船泥斗及传动附件修理技术要求
价格:¥0.00
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