About RUNHU

Runhu has over 20 years manufacturing experience of testing equipment, and we have invested our own research and development center, independent mechanical plant, assembly lines and product quality inspection workshop.
Guangzhou Runhu Instruments Co., Ltd. is aprofessional instrumentation company consisting of research, production, sales, and technical service. As a high-tech company, Runhu’s? main production includes professional testing equipment and facilities of paper, packaging, printing, fabric, plastic, film, medical masks, protective clothing, food, tobacco sheet and so on. The main products of Runhu include Air Permeability Tester, Crush Tester, Compression Tester, Tensile Tester, Tearing Strength Tester, Bursting Strength Tester and so on. The headquarters of the company locates in Tianan Energy-saving Technology Park, Panyu District, Guangzhou. Guangzhou Runhu Instruments Co., Ltd. is one of the most advanced manufacturers of southern china.
Room 411, 412, Bldg. 15, Tian’an Efficient Technology Park Headquarter Building, No. 555, North Of Panyu Road, Panyu Dist, GuangZhou, GuangDong, China (Mainland)

Measuring volume resistivity and surface resistivity of conductive materials using the four-point probe method

Four point probes are used in nanofabrication to measure the resistive properties of conducting films which may include substrates, deposited films, and doped regions on a sample surface. The four-point probe method can be used to measure volume resistivity, surface resistivity, and conductivity. The four-point probe method is the four-terminal...
Read More
Review:Hydrogen Fuel Cells, Carbon Paper, and Bipolar Plate

Review:Hydrogen Fuel Cells, Carbon Paper, and Bipolar Plate

Hydrogen fuel cells have gained increasing attention as a sustainable energy source due to their high energy efficiency and low environmental impact. A fuel cell operates by converting the chemical energy from hydrogen fuel and oxygen into electricity, heat, and water. The key components of a fuel cell include the...
Read More
Tensile Test

Tensile Test

The basic idea of a tensile test is to place a sample of a material between two fixtures called "grips" which clamp the material. The material has known dimensions, like length and cross-sectional area.
Read More
Coefficient of friction, definition and measurement

Coefficient of friction, definition and measurement

Coefficient of Friction (COF) defifines the sliding interaction between two surfaces. Static Friction and Dynamic Friction (or Kinetic Friction) are defifined in many standards including GB10006, ? ASTM D1894, ??ISO8295,???ISO15359, ?GB/T22895.
Read More
{"slide_show":3,"slide_scroll":1,"dots":"false","arrows":"true","autoplay":"true","autoplay_interval":2000,"speed":300,"loop":"true","design":"design-1"}
主站蜘蛛池模板: 国产探花在线精品一区二区| 毛片免费视频观看| 多人交换伦交视频| 久久99精品久久久久久hb无码| 狠狠综合亚洲综合亚洲色| 四虎永久在线日韩精品观看| 77777_亚洲午夜久久多人| 好男人好资源在线影视官网 | 亚洲欧美日韩一区在线观看 | 污污视频网站免费| 国产人妖ts在线观看网站| 动漫成年美女黄漫网站国产| 国内精品久久久久影院蜜芽| 久久久久国色AV免费观看性色| 欧美黑人又粗又硬xxxxx喷水| 国产99视频精品免视看9| 男人一进一出桶女人视频| 妞干网在线观看视频| 久久精品国产亚洲av不卡| 波多野结衣一区二区三区| 免费看男女做好爽好硬视频| 黑白禁区高清免费观看全集电视剧| 天天草天天干天天| 久久久无码精品亚洲日韩蜜桃 | 国产一区二区三区影院| 69xx免费观看视频| 大伊香蕉在线精品视频人碰人| 久久久久777777人人人视频 | 99精品热这里只有精品| 天天摸日日摸人人看| 一区二区三区在线播放视频| 日韩在线一区二区三区| 亚洲综合丁香婷婷六月香| 真实的国产乱xxxx在线| 国产国语对白一级毛片| 84pao强力永久免费高清| 夜夜夜夜猛噜噜噜噜噜试看| gogo全球大胆专业女高清视频| 日本妇人成熟免费不卡片| 亚洲国产精品综合久久网各| 福利深夜小视频秒拍微拍|