The galvanized steel Not smaller than 14x37 mm. The thickness of the sheet is less than 0.50 mm. The distance of the frame, broad-digit (upright) every 1.00 m. Frame shortened secondary (flat) every 400 mm. Wire hanger size Dia. . 4 mm. every 1.00x1.20 m. with adjustable springs made with stainless steel butterfly.
การแปล กรุณารอสักครู่..