fire load threshold value 火灾荷载阈值

expiratory threshold load 呼气相阈负荷

Physiological load of exercise threshold 运动负荷阈

load value threshold 负荷价值阈

work load value threshold 运动负荷价值阈

delamination threshold load 脱层阈值载荷

threshold of load 门槛值

value threshold of sports load 运动负荷价值阈

value threshold of athletic load 运动负荷价值阈