CHÁU ĐÃ SỬ DỤNG FLOOR TRUSS VỚI 12” FLOOR DEPTH, 16” SPACING THÌ TRUSS VẪN WORK NHƯNG TRUSS F5 CÓ lỗi warning” Span/ Depth ratio> 20(rec)”, PLEASE CONFIRM
I HAVE USED FLOOR TRUSS WITH 12” FLOOR DEPTH, 16” SPACING, THE TRUSS STILL WORKS BUT TRUSS F5 HAS THE WARNING error “Span/Depth ratio> 20(rec)”, PLEASE CONFIRM