表格测试
var data = [ [ 'DN15', 1.335, '4.5', '=round(B1*C1,3)' ], [ 'DN20', 1.739, '4.5', '=round(B2*C2,3)' ], [ 'DN25', 2.503, '4.5', '=round(B3*C3,3)' ], [ 'DN32', 3.479, '4.5', '=round(...
扁钢理论重量
宽度 厚度/mm 宽度 mm 3 4 5 6 7 8 9 10 11 12 14 16 18 20 22 25 28 30 32 36 40 45 50 56 60 mm 理论重量（kg/m) 10 0.24 0.31 0.39 0.47 0.55 0.63 - - - - - - - - - - - - - - - - - - - 1...
焊接钢管重量计算
var data = [ [ 'DN15', 1.335, '4.5', '=round(B1*C1,3)' ], [ 'DN20', 1.739, '4.5', '=round(B2*C2,3)' ], [ 'DN25', 2.503, '4.5', '=round(B3*C3,3)' ], [ 'DN32', 3.479, '4.5', '=round(...