非标滑环 DHS039-5 ( 0.55kg )

转台滑环 DHS048-120 ( 3.9kg )

转台滑环 DHS039-13( 0.35kg )

过孔滑环 DHK080-30 (3.55kg)

过孔滑环 DHK020-12( 0.65kg )

过孔滑环DHK020-3 (0.4kg)