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水轮泵 技术条件
Technical specifications for water-turbine pump
价格:¥0.00
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微型泵 技术条件
Technical specifications for micropump
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微型泵 型式与基本参数
Types and basic parametars for micropump
价格:¥0.00
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IB型单级离心泵 技术条件
IB single-stage centrifugal pumps -- Technical specifications
价格:¥0.00
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IB型单级离心泵 型式与基本参数
IB single-stage centrifugal pumps -- Types and basic parameters
价格:¥0.00
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手动泵 试验方法
Test methods for hand pump
价格:¥0.00
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手动泵 技术条件
Technical requirements for hand pump
价格:¥0.00
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手动泵 型式与基本参数
Types and basic parameters for hand pump
价格:¥0.00
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农田排水工程技术规范(附条文说明)
Technical code for farmland drainage project
价格:¥0.00
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浮水电泵
Floatation Motor-driven Pump
价格:¥0.00
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