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轻质液体(例如:油和石油)分离器系统.第1部分:产品设计、性能和试验、标记和质量控制的原则
Separator systems for light liquids (e.g. oil and petrol) - Part 1 : principles of product design, performance and testing, marking and quality control.
参考页数:22P.;A4
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家用电器. 性能. 试验用水
Household electrical appliances - Performance - Water for testing
参考页数:19P;A4
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水质.分类键设计和选择导则标准
Water quality - Guidance standard for designing and selecting taxonomic keys
参考页数:15P;A4
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轻液体(例如:油和石油)分离器系统.第1部分:产品设计原则、性能和测试、标记和质量控制
Separator systems for light liquids (for example, oil and petrol) - Part 1 : principles of product design, performance and testing, marking and quality control.
参考页数:49P.;A4
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水处理用斜管
Inclined tube for water and wastewater treatment
价格:¥0.00
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水处理剂用三水铝石
Gibbsite for water treatment chemicals
价格:¥0.00
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水处理用人工陶粒滤料
Artifical ceramsite filter material for water treatment
价格:¥0.00
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溶解氧(DO)水质自动分析仪技术要求
The technical requirement for water quality automatic analyzer of dissolved oxygen(DO)
价格:¥0.00
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水处理剂用 铝酸钙
Calcium aluminate for water treatment chemicals
价格:¥0.00
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