Between the walling cassettes and the external cladding (a composite metal panelling system) is a void, literally a 'breathing space', which provides natural ventilation for the Hemcrete.

在这些墙体盒子和外部保护层(一个复合金属镶板系统)之间是空的，直白地说就是一个“呼吸空间”，给这些Hemcrete提供自然通风。

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Set of metal composite materials research, production, development, processing, and service as a whole, has formed a complete integrated system.

集金属复合材料的科研、生产、开发、深加工、服务等为一体，已形成完善统一的体系。

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Composite water flow Calibration Facility that our unit designed, makes up of standard metal tank group, standard flow meter, water-supply system, pipeline system, control cabinet and diverter mainly.

本单位设计的水流量综合标准装置，主要由标准金属量器组、标准流量计、供水系统、管路系统、控制台和换向器组成。

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