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巴氏合金锡基合金轴瓦脱落的原因 |
Seller: 河南桦创金属材料贸易有限公司 |
巴氏合金锡基合金轴瓦脱落的原因 轴瓦一般是由灰铸铁或铸钢，在轴瓦的工作表面铸有一层具有一定强度、跑合性能和减磨性能及耐磨性能良好的轴承衬，这种轴承衬很容易与轴颈形成一层油膜，对轴起到保护和润滑作... |
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scooter toy |
Seller: Hebei Shanmi Trading Co., Ltd. |
The FOB price of the scooter at a favorable price is 2.3 US dollars. |
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scooter |
Seller: Hebei Shanmi Trading Co., Ltd. |
The FOB price of the scooter at a favorable price is 2.3 US dollars. |
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commutator |
Seller: Jiangsu Angu Ele ctric Appliances Co.,Ltd |
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Motorcycle speedometer |
Seller: Sichuan Mighty Machinery Co.,LTD |
ABS, 7-90V, 4.3'
Power, voltage, speed, temperature, total, LCD screen, Blue tooth, USB, FM, rev... |
