标准摘要
[中文适用范围]： 该文件规定，如果该州没有提供任何州际公路，则该州的公路将关闭或被关闭，而不管公路是否被关闭。该文件还 ... [外文原描述]： This document specifies the temperature, humidity and time conditions used for the conditioning and testing of all types of conveyor belt, irrespective of whether they have plastics or rubber covers. It also specifies the requirements for the time interval to be observed between production and testing of conveyor belt test pieces. Special conditions applicable to a particular test or material or simulating a particular climatic environment are not included.
英文名称Conveyor belts — Test atmospheres and conditioning periods