挂式邮政信箱检测

挂式邮政信箱检测项目报价？  解决方案？  检测周期？  样品要求？

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YZ/T 0105-2004挂式邮政信箱

本标准规定了挂式邮政信箱的定义、型号、技术要求、试验方法、检验规则及标志、包装、运输和贮存。本标准适用于设置在室外的挂式邮政信箱的生产、安装和检验。

YZ/T 0144-2015邮政业服务设施设备分类与代码

本标准规定了邮政业服务设施设备的分类及代码结构。本标准适用于邮政业服务设施设备的管理、信息处理和信息交换。

DIN EN ISO 12567-1-2010门窗热性能.用热箱法测定热传导系数.第1部分:成套门窗(ISO 12567-1-2010).德文版本EN ISO 12567-1-2010

This part of ISO 12567 specifies a method to measure the thermal transmittance of a door or window system.It is applicable to all effects of frames, sashes, shutters, blinds, screens, panels, door leaves and fittings. It is not applicable to: edge effects occurring outside the perimeter of the specimen, energy transfer due to solar radiation on the specimen, effects of air leakage through the specimen, and roof windows and projecting products, where the external face projects beyond the cold side roof surface. NOTE roof windows and projecting units, see the procedure given in ISO 12567-2. Annex A gives methods for the calculation of environmental temperatures.

ANSI/ASSE Z390.1-2006硫化氢(H2S)安全性培训程序认可实施规范

This standard sets forth accepted practices for hydrogen sulfide (H2S) safety training and instruction of affected personnel.