flame retardant workwear 1.Water proof:static hydraulic pressure above 4000pa 2.size:M,L,XL 3.Resistant temp:850~1000CD wi flame retardant workwear1.Water proof:static hydraulic pressure above 4000pa2.size:M,L,XL3.heat resistant4.EC/CCS approvalHeat radiation resistance: under heat radiation of 10kw/m2, about 30 seconds, the inside surface temperature shall rise no more than 25°C