Name: vacuum furnace graphite parts No.: 1122341916	Name: thrust bearing No.: 112234216	Name: spherical bearing No.: 1122334216
Name: special products No.: 1122332516	Name: set-mounted seal No.: 1122331516	Name: segement ring No.: 1122325216
Name: resin graphite bush No.: 1122322516	Name: metal bellows seal No.: 112232716	Name: mechanical seal wear-resistant No.: 1122315016