gb 14102 fire rated roll up door

{"cid":"91223615","title":"DX8373 Door Roller Shutter Fire Resistance Testing Machine (Door And Roller Shutter Fire Resistance Testing Furnace)","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/37\/bcce439d193e1835bd24b437ddf5-200x200-1.jpg","attrs":{"Price":"US$2000-$30000","Brand Name":"DAXIAN","Model Number":"DX8373","Minimum Order Quantity":"One set","Delivery Time":"5-8 work days","Gas cylinder capacity:":"50kg \u00d7 6 cylinders","\u00a0Combustion gas source:":"propane, liquefied petroleum gas","Payment Terms":"L\/C, T\/T","Gas flow range:":"0\u2013100L\/min, measurement accuracy: Class 2.5","Place of Origin":"China","Certification":"ISO3008 GB\/T7633","Working power supply:":"AC 380V \u00b110%, 50Hz; power consumption: 3kW","Air flow range: 0\u201350m\u00b3\/min, measurement accuracy:":"\u2264 \u00b10.5m\u00b3\/min","Furnace pressure measurement range:":"0\u2013100Pa, measurement accuracy: \u2264 \u00b13Pa","Packaging Details":"Wooden cases"}}