欧美一级二级三级视频,久久aⅴ乱码一区二区三区,亚洲精品乱码久久久久久黑人,性人久久久久

KIM CHEN INDUSTRY INTL LIMITED
ADD:No67,Baihua Road,Chongkou,Shijie Town,Dongguan City,Guangdong Province,China
TEL:86-769-86018114
FAX:86-769-86015646
Email:sales@www.pk-kicks.com

Faq

The basic materials of ceramic guide

The basic materials of ceramic guide The results of three phase composite ceramic guide material ZTA as raw materials, the development and production of ceramic and ceramic pulley drawing dies and its industrial application products. The test proved that the ZTA material ceramic drawing mould and ceramic cone pulley can completely replace the commonly used industrial cemented carbide drawing dies and metal cone, used in the production line. Using the microwave sintering technology advanced, can improve the performance of the index of material, so as to further reduce the cost of production of ceramic and ceramic cone pulley drawing dies. Has the advantages of high strength, good wear resistance, good to be polished, adhesion to metal processing is small, the friction coefficient is small, high corrosion resistance, self lubrication performance characteristics of outstanding, the service life of die hard gold for 4 ~ 6 times, the production cost is only 3/4. For details please visit our official website: www.www.pk-kicks.com Source: www.www.pk-kicks.com (forward please specify forwarding source)
主站蜘蛛池模板: 拜泉县| 湖南省| 巨野县| 英超| 丹东市| 嫩江县| 瑞金市| 女性| 梁平县| 淮安市| 磴口县| 秀山| 高安市| 六枝特区| 和政县| 台山市| 兰考县| 仁寿县| 类乌齐县| 虹口区| 武平县| 南澳县| 准格尔旗| 安顺市| 海伦市| 绥棱县| 绍兴县| 昂仁县| 景泰县| 青州市| 土默特左旗| 兴业县| 金乡县| 桐梓县| 秭归县| 云梦县| 信丰县| 高安市| 个旧市| 临江市| 莱西市|