40x40_2溝-2T

40x40_上下溝-2T

40x40_3溝-2T

25x50_2溝上側開-1.5T

30x60_2溝上側開-1.8T

40x60_2溝上側開-1.8T

40x60_3溝長邊2開-2T

40x40 雙翼撐高-3T

60x40_三溝短邊2開-1.8T