A3 - materia? Al2O3 99% - temperatura pracy do 1600 C的翻译：A3-material Al2O3 99%-operating temperature up to 1600 ° C 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

a3 - 99% Al2O3 material - operating temperature up to 1600 c

A3-material Al2O3 99%-operating temperature up to 1600 ° C

A3-material Al2O3 99%-temperature of the 1600 C

A3-material Al2O3 99%-operating temperature up to 1600 ° C