拖网深度自动记录测定仪的说明和使用规则与中层拖网的校准
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Main Authors: | ; |
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Published: |
东海水产研究所国外科技资料编译室
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Publisher Address: | 不详 |
Publication Dates: | 1963 |
Literature type: | Book |
Language: | Chinese |
Series: |
水产科技译丛 |
Subjects: | |
Carrier Form: | 36页: 表,图 ; 21cm |
Index Number: | S972 |
CLC: | S972.3 |
Call Number: | 437.871/3125 |