博格曼BPG/Burgmannpackings，石墨填料环 13*16*1.5
博格曼BPG/Burgmannpackings，石墨填料环 11.2*17.15*2
博格曼BPG/Burgmannpackings，石墨填料环 12*15.5*2
博格曼BPG/Burgmannpackings，石墨填料环 16*20*2
博格曼BPG/Burgmannpackings，石墨填料环 11.5*14.5*2.5
博格曼BPG/Burgmannpackings，石墨填料环 12*18*3
博格曼BPG/Burgmannpackings，石墨填料环 13.64*21.34*2
博格曼BPG/Burgmannpackings，石墨填料环 18*24*2
博格曼BPG/Burgmannpackings，石墨填料环 28*32*2
博格曼BPG/Burgmannpackings，石墨填料环 10*16*3
博格曼BPG/Burgmannpackings，石墨填料环 11*17*3
博格曼BPG/Burgmannpackings，石墨填料环 24*29.5*2
博格曼BPG/Burgmannpackings，石墨填料环 26.8*32.6*2
博格曼BPG/Burgmannpackings，石墨填料环 20.5*28*2
博格曼BPG/Burgmannpackings，石墨填料环 28*34*2
博格曼BPG/Burgmannpackings，石墨填料环 22.5*30*2
博格曼BPG/Burgmannpackings，石墨填料环 26.5*34*2
博格曼BPG/Burgmannpackings，石墨填料环 28*36*2
博格曼BPG/Burgmannpackings，石墨填料环 59*63.6*1.9
博格曼BPG/Burgmannpackings，石墨填料环 28.5*38*2
