1. <rp id="zhnjj"><input id="zhnjj"><address id="zhnjj"></address></input></rp>
        1. 高清国产欧美一v精品,亚洲欧美日韩精品专区52,一级做a爰片在线播放,久久99精品久久久,亚洲日韩欧美丝袜另类自拍,亚洲乱码中文字幕久久孕妇黑人 ,久久99国产精一区二区三区!,久久精品国产99久久久古代

          About us

          Contact Us

          Add:No. 7 Chuangxin Road, Dongfeng Industrial Zone, Ouhai High tech Park, Wenzhou City, Zhejiang Province
          Tel:+86 577 88902288 +86 577 88902388
          +86 577 86009962
          Fax:+86 577 86291687
          Website:www.looso.cn
          E-mail:huixincd@126.com

          Home>News > The characteristics of hard tooth surface reducersNews

          The characteristics of hard tooth surface reducers

          date:[2015-05-07]     pk_hits:

          The gears of the hard tooth surface reducer are made of high-strength low-carbon alloy steel through carburization and quenching, with high tooth surface hardness. The gears are all processed using CNC grinding technology, with high accuracy, good contact, high transmission efficiency, smooth operation, and low noise; Small size, light weight, long service life, and high load-bearing capacity; Easy to disassemble and inspect, easy to install.

          1. The priority number system is used for center distance, center height, and transmission ratio.

          2. The gear parameters and structure of the hard tooth reducer have been optimized and designed by computer.

          3. The gears are made of high-quality high-strength low-carbon alloy steel, which has been carburized, quenched, and ground. The tooth surface hardness is high, and the gear accuracy reaches the international standard level 6.

          4. The hard tooth reducer has high transmission efficiency, low noise, and a load-bearing capacity that reached the world's advanced level in the 1990s.


          Mobile website

          Customer Service
          Mr. Li:Click here to send me a message
          主站蜘蛛池模板: 欧美性videos高清另类| 天天色影网| 色偷偷av一区二区三区| a级毛片免费观看在线播放| 自偷自拍亚洲综合精品第一页| 国产成人综合久久亚洲精品| 精品人妻少妇一区二区三区| 日本丰满护士bbw| 国产精品亚洲va在线| av天堂中文字幕在线播放| 国产成人精品三上悠亚久久| 公交车上拨开少妇内裤进入| 午夜性影院在线观看视频播放| 亚洲精品天天影视综合网| av国产剧情md精品麻豆| 亚洲欧美国产精品久久| 海原县| yin荡护士揉捏乱p办公室视频| 国产真人无遮挡作爱免费视频| 亚洲av香蕉一区区二区三区| 天堂网www在线资源中文| 亚洲欧美在线制服丝袜国产| 97超碰人人看超碰人人 | 柘城县| 欧美国产日韩在线三区| 丝袜人妻一区二区三区| 久久露脸国产精品| 丰满人妻一区二区三区视频| 久久久精品人妻久久影视| 日日撸 夜夜撸| 司法| 性色av闺蜜一区二区三区| 中文字幕乱码中文乱码| 公交车最后一排| 米脂县| 在线精品视频一区二区三区| 在线观看免费高清电影网站| 美女内射毛片在线看3d| 国产欧美综合在线观看第十页| 红河县| 色欲色香天天天综合网www|