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Industry standard list

序号 名称 编号
1 Copper and cooper alloy tubes ultrasonic wave detection method YS/T 1000-2014
2 Extruding copper alloy tubes for synchronizer ring YS/T 669-2013

发明专利清单

序号 专利类型 专利名称 专利号
1 发明专利 Multiple intermediate alloy and smelting process ZL 2009 1 0061893.X
2 发明专利 Synchronizer ring wear-resistant material and method ZL 2010 1 0130257.0
3 发明专利 A high-strength wear-resistant copper alloy and preparation method ZL 2010 1 0276920.8
4 发明专利 A high-strength aluminum, brass and copper alloy preparation method ZL 2012 1 0240191.X
5 发明专利 The method of smelting copper alloy containing iron alloy with ZL 2010 1 0276945.8
6 发明专利 A high-strength wear-resistant complex copper alloy and preparation method  

实用新型专利清单

序号 专利类型 专利名称 专利号
1 实用新型专利 Horizontal continuous casting mold ZL 2009 2 0085446.3
2 实用新型专利 Punching needle tooling shelf ZL 2010 2 0127425.6
3 实用新型专利 Smelting furnace charging set ZL 2010 2 0127435.X
4 实用新型专利 Punching needle wrench ZL 2010 2 0127438.3
5 实用新型专利 Ring blank height selection set ZL 2010 2 0127422.2
6 实用新型专利 Pouring flow control device of vertical semi-continuous casting ZL 2010 2 0523237.5
7 实用新型专利 Rapdi change mothod of automatic machining line equipment ZL 2010 2 0523302.4
8 实用新型专利 Flow guiding device of 5 hole rods material extrusion ZL 2012 2 0336202.X
9 实用新型专利 Automatic arrangement device of machining products ZL 2012 2 0336196.8
10 实用新型专利 Centrifugal casting automatic stripper ZL 2012 2 0336201.5
11 实用新型专利 Specific tooling for solving the eccentricity problem of long products in horizontal centrifugal casting ZL 2013 2 0501308.5
12 实用新型专利 A multiple layer combined type products shelf ZL 2014 2 0322216.5
13 实用新型专利 Spring fixture for inclined face bush ZL 2014 2 0369055.5
14 实用新型专利 Ultrasonic cleaning tooling for valve guide type parts  
15 实用新型专利 Extrusion pad of copper material  
16 实用新型专利 Multiple layer combined type heat treatment products shelf  
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