免费观看日本污污WW网站,亚洲欧美一区二区三区蜜臀,色噜噜狠狠区一区二区三,久久久久中文字幕视频

PRODUCTS產(chǎn)品中心
新聞中心
首頁 > 新聞中心 > 德國FESTO電磁閥閥門壓力故障的解決方案資料有哪些?

德國FESTO電磁閥閥門壓力故障的解決方案資料有哪些?

更新時(shí)間:2015-07-09 點(diǎn)擊量:1047

德國FESTO電磁閥閥門壓力故障的解決方案資料有哪些?
為確保德國FESTO電磁閥的工作性能和性,必須做到如下要求:   德國FESTO電磁閥確保的操作性這里不公指德國FESTO電磁閥本身的制造質(zhì)量,而且包括對(duì)操作人員的培訓(xùn)和素質(zhì)的提高。為了防止誤操作,工藝人員一定要注意銘牌所   標(biāo)示的注意事項(xiàng)。重要的閥門都要有足夠的附件,如、限位開關(guān)等。根據(jù)德國FESTO電磁閥氣動(dòng)執(zhí)行機(jī)構(gòu)的銘牌少要標(biāo)   出制造廠名、產(chǎn)品型號(hào)、額定流量系數(shù)、設(shè)計(jì)位號(hào)、產(chǎn)品編號(hào)及制造年月等事項(xiàng)。要有足夠的安裝空間和操作空間,有足夠的安裝空間和操作,有足夠的   照明,有嚴(yán)格的操作規(guī)程。德國FESTO電磁閥的閥體上則應(yīng)鑄出或沖出表示介質(zhì)流動(dòng)方向的箭頭和DN數(shù)值以及PN的字樣及數(shù)值。   德國FESTO電磁閥的制造技術(shù)和測(cè)試方法必須符合標(biāo)準(zhǔn),要由主管部門簽定認(rèn)可。嚴(yán)禁不具備條件的小廠進(jìn)行。電磁閥的質(zhì)量電磁閥的選用   要經(jīng)過嚴(yán)格的計(jì)算;類型、口徑、各項(xiàng)性能都要符合要求;德國FESTO電磁閥各種零件的材料要嚴(yán)格選擇,要有足夠的強(qiáng)度和剛度,要按照標(biāo)準(zhǔn)通過耐壓試驗(yàn),   氣密性等試驗(yàn)。
以下是參考譯文:
To ensure the performance and reliability of the solenoid valve, you must do the following requirements: To ensure reliable operation unfair to refer to the solenoid valve manufacturing quality, but also improve operator training and quality. In order to prevent misuse, the process should pay attention to the nameplate of the Note marked. Important valve should have enough accessories, such as location, limit switches, and so on. Pneumatic actuator nameplate at least to be marked according to the new pneumatic solenoid valve standard (GB/T4213-92) Out the matter of the manufacturer's name, product type, rated flow coefficient, design number, product number and year of manufacture. Have enough space for the installation and operation of space, there is enough space for installation and operation, there is enough Lighting, has strict rules. The body should be cast out or out of said medium flow direction arrow and the word DN value and PN and numerical. 2, the manufacturer of the manufacturing techniques and testing methods must comply with the standards, signed by the competent authority recognized. Prohibited does not have the production conditions of small factories for production. Ensure the selection of quality solenoid valve solenoid valve To go through a rigorous calculation; type, caliber, and the performance required to meet the requirements; various parts of the material of the solenoid valve is necessary to strictly select must be of sufficient strength and stiffness, according to national standards through the pressure test, Air tightness test

總訪問量:1296464   sitemap.xml
©2025 版權(quán)所有:上海乾拓貿(mào)易有限公司   備案號(hào):滬ICP備09006758號(hào)-17
在線客服

滬公網(wǎng)安備 31011402005374號(hào)

操我骚逼抽插视频| 男生插女生下面流出白色精液视频| 国产试看精品无码中| 国产精品熟女视频播放| 视频在线观看一区@99| 在线观看国产黄色| 男人插女人视频软件| 日韩久久中文字幕| 中文字幕欧美中日韩精品| 毛片日产av一区二区三区四区| 欧美性做爰片免费视频看| 免费国产香蕉视频在线观看| 女生的鸡鸡色色软件| 精品一区二区三区乱码中文字幕| 精品久久av免费一区二区三区| 欧美日韩一区二区成人在线| 插插插插插插插插插插插| 久久久久精品无码专区喝奶| 大鸡巴射在穴穴里的视频| 精品v欧洲高清欧美| 玩弄邻居少妇呻吟11p| 亚洲综合无码一区二区丶| 国产精品熟女一区二区三区久久夜| 国产裸模大尺度私拍视频| 极品一区二区三区av| 一级特一黄大片欧美久久| 亚洲av 又黄又爽十大| 东北大吊干东北少妇AV| 男插女逼啪啪啪软件| 国产操小骚逼视频| 亚洲午夜国产片在线观看| 插女人下面高潮视频| 日本亚洲免费不卡| 小穴抽插流水视频| 91久久愉拍愉拍国产一区| 粗大长内射女人视频| 无码视频在线观看| 亚洲中文字幕在线无码一区二区| 国产天美传媒剧免费观看| 少妇无码一区二区二三区| 亚洲综合青青草原在线|