If the medical electrical equipment is expected to be used ina special environment (such as high temperature, high humidity orlow temperature), or if the product performance and clinical effectare easily affected by environmental factors, the supporting data thatthe product can be used normally and stably in the correspondingenvironment shall be provided in the research data.If applicable, the related requirement of GB/T 14710 shouldbe specified in product technical requirement, and the test should beconducted according to requirement.