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聚乙烯网片 经编型
Polyethylene netting.Warp knitting type
价格：￥0.00
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超高分子量聚乙烯网片 经编型
Ultra-high molecular weight polyethylene netting.Warp knitting type
价格：￥0.00
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浮式金属框架网箱通用技术要求
General technical specifications for floating metal cage
价格：￥0.00
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渔用聚酰胺经编网片通用技术要求
General technical specifications for polyamide warp knitting netting for fisheries
价格：￥0.00
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聚丙烯裂膜夹钢丝绳
Polypropylene split film-wire combination rope
价格：￥0.00
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刺网最小网目尺寸 银鲳
The minimum mesh size of the gill nets.Harvestfishes
价格：￥0.00
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高密度聚乙烯框架铜合金网衣网箱通用技术条件
General technical specifications for HDPE frame copper alloy net cage
价格：￥0.00
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东海区虾拖网网囊最小网目尺寸
Minimum mesh size of the shrimp trawl cod-end in East China Sea
价格：￥0.00
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渔网 网线直径和线密度的测定
Fishing nets.Determination of diameter and linear density of netting twine
价格：￥0.00
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