GP-GPSGSMR32-009规格参数
相关型号
GPGQ GPGR GP-H GPH0521000 GPH060GF 1 IN X 36 YD GPH-060GF 12MMX33M GPH-060GF 19MMX33M GPH-060GF 25MMX33M GPH060GF 3/4 IN X 36 YD GPH1010000