Amfani da kayan aiki:
Ana amfani dashi don gwada juriya na thermal da rigar juriya na yadudduka, tufafi, kwanciya, da dai sauransu, gami da haɗin masana'anta da yawa.
Haɗu da ma'auni:
GBT11048, ISO11092 (E), ASTM F1868, GB/T38473 da sauran ka'idoji.