铜六角头螺栓,铜六角法兰面螺栓,铜法兰螺栓,方头铜螺栓, 半圆头铜螺栓,六角细牙铜螺栓,沉头铜螺栓,十字槽铜螺栓,外六角铜螺栓,方颈铜螺栓,GB5781铜螺栓,双头铜螺栓,双头铜螺杆,双头铜螺柱,铜螺栓线夹,铜螺栓标准件,铜螺母,铜螺栓,铜螺帽,车床铜螺栓,铜螺栓h62,铜螺栓M10,DIN933铜螺栓,高强度铜螺栓,U型铜螺栓,马车铜螺栓,化学铜螺栓
供应GB855双耳止动垫圈 GB854单耳止动垫圈
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供应GB855双耳止动垫圈 GB854单耳止动垫圈
详细信息 黄铜Hpb59-1,H62,H65,H68(RoHS)环保铜,紫 铜,硅青铜,各种铝青铜,锡青铜,锰青铜,锰黄铜,铬锆铜等
铜六角头螺栓,铜六角法兰面螺栓,铜法兰螺栓,方头铜螺栓, 半圆头铜螺栓,六角细牙铜螺栓,沉头铜螺栓,十字槽铜螺栓,外六角铜螺栓,方颈铜螺栓,GB5781铜螺栓,双头铜螺栓,双头铜螺杆,双头铜螺柱,铜螺栓线夹,铜螺栓标准件,铜螺母,铜螺栓,铜螺帽,车床铜螺栓,铜螺栓h62,铜螺栓M10,DIN933铜螺栓,高强度铜螺栓,U型铜螺栓,马车铜螺栓,化学铜螺栓 |