40BS112 1 7/16规格参数
相关型号
40BS11HT 1/2 40BS11HT 3/4 40BS11HT 5/8 40BS11HT 7/8 40BS12 1 40BS12 1/2 40BS12 3/4 40BS12 5/8 40BS12 7/8 40BS12HT 1