发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了容积式(含活塞式、螺杆式)和离心式冷水(热泵)机组的安全要求。 本标准适用于容积式(含活塞式、螺杆式)和离心式冷水(热泵)机组。其他液体冷却机组也可参照本标准。 本标准不包括机组可能产生的所有危险
Safety requirements of Positive displacement and Centrifugal Water-chilling Packages
本标准规定了电动机驱动的容积式和离心式冷水(热泵)机组主要性能的有关定义、试验规定、试验方法、校核试验与主要试验的偏差、机组总输入电功率和制冷性能系数的评定。 本标准适用于以容积式或离心式制冷压缩机、冷凝器、蒸发器和节流阀等所组成的冷水(热泵)机组(以下简称“机组”)的性能试验
The methods of performance test for positive displacement and centrifugal water-chilling units and heat pump
Настоящий стандарт распространяется на центробежные питательные насосы мощностью более 10
Mechanical vibration. Centrifugal feed pumps for thermal stations. Evaluation of machine vibration and requirements for the measurement of vibration
本标准规定了教学用离心水泵模型的型号命名、要求、试验方法、检查规则、标志、标签、包装、运输和贮存。本标准适用于中学物理教学实验用离心水泵模型
Centrifugal pumps mode l
PUMPS, CENTRIFUGAL, ELECTRIC-MOTOR-DRIVEN (FOR WATER)
PUMPS, CENTRIFUGAL, ELECTRIC-MOTOR-DRIVEN (FOR WATER)
This European Standard specifies performance requirements (methods and procedures for testing and calculating) for determining the Minimum Efficiency
Pumps - Minimum required efficiency of rotodynamic water pumps
Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)
Water pumps centrifugal.Technical requirements
This Code provides directions for conducting and reporting performance tests of centrifugal pumps, including those of the mixed flow and axial flow
Centrifugal pumps
CENTRIFUGAL PUMPS
CENTRIFUGAL PUMPS
The document covers class III requirements for centrifugal pumps of single stage, multistage, horizontal or vertical construction (coupled
Centrifugal pumps - Technical specifications for centrifugal pumps; class III (ISO 9908:1993)
本标准规定了容积式(含活塞式、螺杆式)和离心式冷水(热泵)机组的安全要求。 本标准适用于容积式(含活塞式、螺杆式)和离心式冷水(热泵)机组。其他液体冷却机组也可参照本标准。 本标准不包括机组可能产生的所有危险
Safety requirements of Positive displacement and Centrifugal Water-chilling Packages
本标准规定了电动机驱动的容积式和离心式冷水(热泵)机组主要性能的有关定义、试验规定、试验方法、校核试验与主要试验的偏差、机组总输入电功率和制冷性能系数的评定。 本标准适用于以容积式或离心式制冷压缩机、冷凝器、蒸发器和节流阀等所组成的冷水(热泵)机组(以下简称“机组”)的性能试验
The methods of performance test for positive displacement and centrifugal water-chilling units and heat pump
Настоящий стандарт распространяется на центробежные питательные насосы мощностью более 10
Mechanical vibration. Centrifugal feed pumps for thermal stations. Evaluation of machine vibration and requirements for the measurement of vibration
本标准规定了教学用离心水泵模型的型号命名、要求、试验方法、检查规则、标志、标签、包装、运输和贮存。本标准适用于中学物理教学实验用离心水泵模型
Centrifugal pumps mode l
PUMPS, CENTRIFUGAL, ELECTRIC-MOTOR-DRIVEN (FOR WATER)
PUMPS, CENTRIFUGAL, ELECTRIC-MOTOR-DRIVEN (FOR WATER)
This European Standard specifies performance requirements (methods and procedures for testing and calculating) for determining the Minimum Efficiency
Pumps - Minimum required efficiency of rotodynamic water pumps
Pumps - Rotodynamic pumps - Minimum required efficiency of water pumps and determination of Minimum Efficiency Index (MEI)
Water pumps centrifugal.Technical requirements
This Code provides directions for conducting and reporting performance tests of centrifugal pumps, including those of the mixed flow and axial flow
Centrifugal pumps
CENTRIFUGAL PUMPS
CENTRIFUGAL PUMPS
The document covers class III requirements for centrifugal pumps of single stage, multistage, horizontal or vertical construction (coupled
Centrifugal pumps - Technical specifications for centrifugal pumps; class III (ISO 9908:1993)