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Of course, it's not just different symptoms that stymie diagnosis—cultural conditioning may also play a role.

当然，不仅仅是不同的症状阻碍诊断，文化状况也起着作用。

Constant temperature and humidity box, high and low temperature testing machine, salt spray test machine, wear-resistant rub tester, plug wire tester, bending test machine, swing machine, wire elongation testing machine, tensile test machines, sudden pull testing machine, Torsion Testing Machine, static tensile test machine, vibration test stand, drop test machine, automatic plug test machine, and other environmental testing equipment.

恒温恒湿箱，高低温试验机，盐雾试验机，耐磨擦测试机，插头线综合测试仪，弯曲试验机，摇摆试验机，线材延伸率试验机，拉力试验机，突拉力试验机，扭转试验机，静态拉力试机，振动试验台，跌落试验机，全自动插拔力试验机，等其它环境试验设备。