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渔业码头用皮带输送机 滑块式螺旋拉紧装置基本参数、尺寸与技术要求
Band conveyers used in fishery docks—Essential parameters,dimensions and technical requirements of screw with slide jockey-pulley tensioner
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渔业码头用皮带输送机 改向滚筒基本参数、尺寸与技术要求
Band conveyers used in fishery docks—Essential parameters,dimensions and technical requirements of tail pulley
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渔业码头用皮带输送机.型式、基本参数与技术要求
Band conveyer used in fishery docks.Models,essential parameters and technical requirements
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渔船围网起网机类型和基本参数
Types and specifications of purse seine hauling machine for fishing vessel
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海洋机帆渔船绞纲机
Power sail fishing vessel winches
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渔船绞纲机
Fishing vessel winches
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渔业机械基本术语 绳网机械
Fundamental terms of fishery machinery—Rope-netting machinery
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渔业机械基本术语 水产品加工机械
Fundamental terms of fishery machinery—Processing machinery
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