博格曼BPG/Burgmannpackings，石墨填料环 75*95*10
博格曼BPG/Burgmannpackings，石墨填料环 80*88*9.5
博格曼BPG/Burgmannpackings，石墨填料环 76*96*10
博格曼BPG/Burgmannpackings，石墨填料环 146*162*8
博格曼BPG/Burgmannpackings，石墨填料环 70*92*10
博格曼BPG/Burgmannpackings，石墨填料环 95*111*12
博格曼BPG/Burgmannpackings，石墨填料环 65*85*12
博格曼BPG/Burgmannpackings，石墨填料环 65.5*87.5*12
博格曼BPG/Burgmannpackings，石墨填料环 90*101.5*11
博格曼BPG/Burgmannpackings，石墨填料环 83*95.1*11.4
博格曼BPG/Burgmannpackings，石墨填料环 107*117*11
博格曼BPG/Burgmannpackings，石墨填料环 75*95*12
博格曼BPG/Burgmannpackings，石墨填料环 109*119*11
博格曼BPG/Burgmannpackings，石墨填料环 192*200*10
博格曼BPG/Burgmannpackings，石墨填料环 89.5*101.6*11
博格曼BPG/Burgmannpackings，石墨填料环 213*226*7
博格曼BPG/Burgmannpackings，石墨填料环 165*175*10
博格曼BPG/Burgmannpackings，石墨填料环 172*182*9.7
博格曼BPG/Burgmannpackings，石墨填料环 169*179*10
博格曼BPG/Burgmannpackings，石墨填料环 24*34*25
