test norm meaning in English

测验常模

Test norm of verification equipment for ac electrical energy meter
交流电能表检定装置试验规范
Measurement and test norm of thermostatic bath ' s technological characteristic
恒温槽技术性能测试规范
The inspection and acceptance of construction projects upon completion shall be carried out according to the blueprints and written instructions , and to the work testing norms and quality inspection standards issued by the state
建设工程的竣工验收，应以施工图纸及说明书、国家颁发的施工验收规范和质量检验标准为依据。