Designation: C885 − 87 (Reapproved 2012)Standard Test Method forYoung’s Modulus of Refractory Shapes by SonicReson...
Обозначение: C 885 - 87 (Утвержден повторно в 2007 г.)ε1Стандартный метод...
Designation: C885 − 87 (Reapproved 2020)Standard Test Method forYoung’s Modulus of Refractory Shapes by SonicReson...

