天天舔天天爽_视频日韩_成人网线_天天草草草_免费一级在线观看_色综合色综合色综合色综合

上海非利加實業(yè)有限公司Logo

熱門詞: 進口電動溫度調(diào)節(jié)閥結(jié)構(gòu)圖|進口電動溫度調(diào)節(jié)閥數(shù)據(jù)表進口電動高溫調(diào)節(jié)閥-德國進口電動高溫法蘭調(diào)節(jié)閥進口電動蒸汽調(diào)節(jié)閥-德國進口電動蒸汽調(diào)節(jié)閥

當(dāng)前位置: 首頁 > 所有品牌 > Ernst
Ernst
Ernst Ernst

意大利Ernst SA 
ERNST在硬度計的研究、設(shè)計和生產(chǎn)方面擁有50年的實際經(jīng)驗。 現(xiàn)產(chǎn)品已遍及中國、印度、日本、韓國、莫斯科、新西蘭、新加坡、南非、臺灣、澳大利亞、巴拉圭、巴西、英國、法國、德國、希臘、意大利、挪威、波蘭、羅馬尼亞、土耳其等近50個國家。
ERNST IS A COMPANY WITH 50 YEARS' EXPERIENCE IN THE RESEARCH, DESIGN AND PRODUCTION OF HIGH QUALITY HARDNESS TESTERS.

ACTIVE IN THE INTERNATIONAL MARKET WITH AN EXTENSIVE RANGE OF PRODUCTS, IT GATHERS INFORMATION AND REQUESTS FROM A DEMANDING AND DIVERSIFIED MARKET, IN ORDER TO CONTINUE TO BE AT THE FOREFRONT OF THE PRODUCTION AND SALE OF MACHINES FOR CONTROLLING, MEASURING AND TESTING MATERIALS.

ERNST PATENTS ARE THE STORY AND THE FUTURE OF THE COMPANY, A COMPANY THAT IS CONSTANTLY RESEARCHING NEW TECHNOLOGICAL SOLUTIONS TO THE STILL UNSOLVED PROBLEMS IN METAL HARDNESS TESTING.
ERNST is a company with over 50 years’ experience in the research, design and production of high quality metal hardness testers.
Active in the international market with an extensive range of metal hardness testers, it gathers information and requests from a demanding and diversified market, in order to continue to be at the forefront of the production of machines for controlling, measuring and testing materials.
ERNST patents are the story and the future of the company, a company that is constantly researching new technological solutions to the still unsolved problems in metal hardness testing.

The sales program of Ernst includes:

Rockwell hardness testers
Brinell hardness testers
Vickers hardness testers
Portable hardness testers
Bench hardness testers
Among all kinds of inspections that are carried out in a workshop testing of hardness is the most diversified.
Testing can be made at 3000 kp (29430N) or with some hundreds grams; in laboratories, testing is made even with few grams.
It is possible to test the hardness of heavy castings as well as of pins for horology, from the hardest sintered materials to the softest alloys.
There are so many methods and hardness scales to be used that even those who have a considerable workshop experience can get confused when facing such problems.

Ernst manufactures and distributes different kinds of metal hardness testers, to meet the various testing requirements.

It is possible to move the work piece under the tester as well as the tester over the work piece. The first case concerns bench hardness testers, that allow holding and clamping of the part during testing; bench hardness testers are suitable for testing of small and medium parts.
The second case concerns portable hardness testers that can be clamped to the work piece or simply placed on large and irregular parts.

Testing on particularly difficult parts should be evaluated from time to time
 

關(guān)于我們客戶服務(wù)產(chǎn)品分類法律聲明
主站蜘蛛池模板: 91精品福利 | 久久激情网站 | 亚洲黄色片网站 | 视频一区日韩 | 日本久久久久 | 成人免费视频网 | 成人一区视频 | 欧美特级特黄aaaaaa在线看 | 日韩精品一区不卡 | 国产二区av | 九九精品在线播放 | 国产福利第一页 | 国产一区欧美 | 欧美性猛交xxxx乱 | 日本在线免费视频 | 久久久久综合 | 欧美高清在线 | 国产亚洲精品久久久久久豆腐 | av手机在线看 | 91精品国产一区二区三区蜜臀 | 久久精品国产亚洲 | 噼里啪啦国语完整在线观看高清 | 一区二区视频在线观看 | 少妇一级淫片免费看 | 亚洲日本三级 | 中文字幕有码视频 | 精品一区二区三区在线观看视频 | 在线黄色免费 | 成人三级视频在线观看 | 国产一区在线观看免费 | 午夜在线观看影院 | 国产激情一区二区三区 | 日本欧美日韩 | 亚洲综人网 | 丰满少妇高潮一区二区 | 国产亚洲精品精品精品 | 黄色avav | 国产日产亚洲系列最新 | 国产精品国产三级国产a | 久久久免费精品 | 久久国产免费 |