R76PN3270JH30J规格参数
相关型号
R76PN3270JH30K R76PN3270SE30J R76PN3270SE30K R76PN33304030J R76PN33305030J R76PN333050H3J R76PN3330CK30J R76PN3330CK30K R76PN3330GY30J R76PN3330JB30J