constant load test 定载试验 ; 定负载试验
constant load rupture test 定载荷破坏试验
constant load creep test 恒载荷蠕变实验
constant load tensile test 恒载拉伸
test at constant load 恒载试验 ; 定荷载试验
Test by minimum Vin and constant resistor load.
测试的最低输入电压和恒定电阻负载。
Test by minimum Vin and constant resistive load.
测试的最低输入电压和恒定电阻负载。
The simulative variable load food test chamber is designed according to the constant change of heat load in the process of food refrigeration.
针对食品冷冻冷藏过程中货物热负荷不断发生变化的情况，设计了模拟变负荷食品试验箱。
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