标准摘要
[中文适用范围]： 本文件规定了在-196°C至25°C范围内测定材料在低于环境温度下的机械性能所需的设备和程序，但需考虑到测试试样的可能温度限制。本文件不适用于在测试过程中由于水分蒸发导致尺寸变化或发生其他相变的产品。 [外文原描述]： This document specifies the equipment and procedures for determining the mechanical properties at sub-ambient temperatures from −196 °C to 25 °C, subject to the possible temperature limitation of the test specimens. It is not applicable to products which experience dimensional changes during the test due to the loss of hydration water or which undergo other phase changes.
英文名称Thermal insulating products for industrial installations — Mechanical properties testing at sub-ambient temperatures