多节套筒之间设有聚氨酯减振垫,套筒为铜胎掐丝珐琅纹镀金套筒。
Polyurethane anti-vibration pads are arranged between a plurality of sections of bushes, and the bushes are copper padding thread weaving enamel line gilding bushes.
多节套筒之间设有聚氨酯减振垫,套筒为铜胎掐丝珐琅纹镀金套筒。
Polyurethane anti-vibration pads are arranged between a plurality of sections of bushes, and the bushes are copper padding thread weaving enamel line gilding bushes.
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