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X7CrS17、X6CrMoNb17-1、X3CrNiMo13-4、X52Cr13不锈钢板X60Cr13
氟胶TC骨架油封40x50x52x55x56x58x60x62x5x6x7x8x10x12耐高温
U/Y型圈液压油封UN/UNS40X48X50X52X53X55X60X65X5X6X7X8X9X10X12
UKS氟胶骨架油封38x40x48x50x52x55x56x58x60x62x5x7x8x9x10x12
氟胶TC骨架油封25x32x36x48x52x55x60x62x4x5x6x7x8x10x12耐高温
氟胶TC骨架油封 30x50x52x55x56x58x60x62x5x7x8x10x12 耐高温FKM
氟胶TC骨架油封36x46x50x52x60x7x8x10 37x62x10 35x57x12耐高温
TC骨架油封38x47x48x50x52x54x55x56x57x58x60x5x7x8x10x12耐油
TC骨架油封25x33x34x36x46x47x48x50x52x55x60x62x5x6x7x8x10x12
氟胶TC骨架油封 38x50x52x54x55x56x58x60x5x7x8x10x12耐高温酸碱
TKO油封/骨架油封38x55x7/35X50X8/45X60X10/40X52X7/38X62X8
TC氟胶骨架油封密封圈35x51x52x54x55x56x58x60x62x6x7x8x10x12
氟胶TC骨架油封密封圈40x34x52x54x55x56x58x60x5x6x7x8x10x11x12
52x100x5油封 52x60x7 52*62*7 52x62x8/9 52.62.10油封 密封圈
水钻机水封 密封圈 30X42X7 38X55X8 38X62X8 45X60X10 40X52X7
水钻机专用水封进口油封密封圈30X42X7 30X40X7 45X60X10 40X52X7
TC 骨架油封 48x60x7 48x60x8 48x60x10 49x60x10 52x60x7 x8
TC 骨架油封 48x6k0x7 48x60x8 48x60x10 49x60x10 52x60x7 x8
UKS进口骨架油封密封圈尺寸38x50x52x55x58x60x62x65x7x8x10x12
52x100x15油封52x60x7 52*62*7 52x62x8/9 52.62.10油封 密封圈
水钻机水封油封密封圈30X42X7 38X55X8 38X62X8 45X60X10 40X52X
UKS进口骨架油封密封圈42x52x55x56x58x60x62x65x68x70x7x8x10x12
水钻机 水封 进口油封密封圈30X42X7 30X40X7 45X60X10 40X52X7
氟胶骨架油封38x40x48x50x52x55x56x58x60x62x5x7x8x9x10x12
TC氟胶骨架油封密封圈35x51x52x54x55x56x58x60x62x6x7x8x10x12u.
厂家TC氟胶骨架油封密封圈35x51x52x54x55x56x58x60x62x6x7x8x10x
厂家氟胶TC骨架油封密封圈40x34x52x54x55x56x58x60x5x6x7x8x10x1