1.CE(DIN18800),ISO9001,BV, 2. ... Glavanized gutter, etc 9)Surface:Two lays of Anti-rust Painting! 10) Packing:Main steel ... KM/H) 3)Snow load (KG/M2) 4)Earthquake load if have 5) Doors and windows ... 6)Crane (if have) ,Crane span, crane lift height, max lift capacity, max wheel pressure and ... with skylight) Usage Warehouse,workshop Standard and suitable market Snow 0.5kn,wind load below 0. ...