青云翻译

You asked for the test criteria (temperature shock range): 20c-30c, which is stable. When the temperature is higher than this value, the heat resistance can not be guaranteed.

You require tests (temperature shock range): 20c-30C, which is stable. When the temperature is higher than this figure, whose heat resistance cannot be guaranteed.

You request test standard (temperature shock range): 20c-30c, this is stable.When the temperature is higher than this value, its heat-resisting performance will not be able to guarantee.

You ask the testing standards (temperature range shock 20 C - 30 c): This is stable. When the temperature higher than this value, the heat will not guarantee.

You require tests (temperature shock range): 20c-30C, which is stable. When the temperature is higher than this figure, whose heat resistance cannot be guaranteed.