16 x 1/2 " - 516.16B
20 x 1/2 " - 516.20B
20 x 3/4 " - 516.20C
25 x 3/4 " - 516.25C
25 x 1 " - 516.25D
32 x 1 " - 516.32D
32 x 1 1/4 " - 516.32E
40 x 1 1/4 " - 516.40E
40 x 1 1/2 " - 516.40F
50 x 1 1/2 " - 516.50F
50 x 2 " - 516.50克
63 x 2 " - 516.63G
63 x 2 1/2 " - 516.63小时
75 x 2 1/2 " - 516.75小时
75 x 3 " - 516.75I
90 x 3 " - 516.90I
90 x 4 " - 516.90L
110 x 4 " - 516.11L