中文字幕人妻丝袜成熟乱,日韩Av无码一区二区三区不卡,国产一区二区福利免费观看,97精品国产91久久久久,66精品成人在线观看,国产三区av在线 国产特黄av在线播放,日韩不卡顿视频在线观看

CHINESE|ENGLISH
Current Location:Home > Products > Tie Bars And Accessories > Plasma Nitrocarburizing and Post-Oxidation tie bar

Products

Parameters:

Brief introduction:

Plasma Nitrocarburizing and Post-Oxidation tie bar

Basic parameters:

Processing technology: Plasma Nitrocarburizing and Post-Oxidation

Nitriding depth: 0.2mm   Surface hardness: HV650~HV700

Processing dimensions: outer diameter: 50MM~600MM, 

length: 1000MM~8000MM

Advantages: clean and environmentally friendly, low surface friction coefficient, less deformation.


Scope of application:

Composition and process:

展開
韶关市| 通化县| 石景山区| 辽宁省| 藁城市| 新建县| 绥宁县| 武川县| 陆丰市| 且末县| 平和县| 莆田市| 宜良县| 亚东县| 康乐县| 竹北市| 新田县| 大化| 怀柔区| 台北市| 泌阳县| 抚宁县| 稻城县| 木里| 天柱县| 呈贡县| 米易县| 榆林市| 上栗县| 滕州市| 伊金霍洛旗| 秭归县| 宜章县| 清河县| 柘城县| 南郑县| 额济纳旗| 蛟河市| 东光县| 社会| 永胜县|