phase retardance相位延迟
fire retardance抗燃性
retardance phase阻滞相
intumescent retardance膨胀型阻燃
growth retardance发育迟缓
ignition retardance阻燃性
vegetal retardance植被阻滞
Coefficient retardance减速系数
flame retardance[材] 阻燃性;阻燃;难燃性;阻燃性能