久久亚洲少妇_亚日韩在线_成年人小视频_久久精品成人片免费_免费视频专区sm调教在线_国产又黄又爽

Hello, welcome to the official website of Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD
Hot keywords:

Rexroth hydraulic pump hydraulic pump station plunger pump hydraulic station system variable plunger pump

 

About us
News

F.A.Q

Your position: Home page > F.A.Q

力士樂溢流閥系統(tǒng)卸荷作用指的是什么?

Time:2017-6-22 16:15:11 Click: 3070 times
系統(tǒng)正常工作時(shí),閥門關(guān)閉。只有負(fù)載超過規(guī)定的極限(系統(tǒng)壓力超過調(diào)定壓力)時(shí)開啟溢流,進(jìn)行過載保護(hù),使系統(tǒng)壓力不再增加(通常使溢流閥的調(diào)定壓力比系統(tǒng)zui高工作壓力高10%~20%)。
Return: List
Product navigation

Home page  REXROTH  About Us  News Center  Download Center  Product Center  Site Map  XML Map

Wuhan Xinlaifu Hydraulic pneumatic Equipment Co. LTD

Tel: 027-85849187? Fax: 027-85849186? Pgone: 13971340391

Email: wh@rexroth-hyd.com? QQ:2909698088

Address: No. 28-30, Building 7, Hubei Modern Hardware & Electrical City, Dongxihu District, Wuhan

Factory address: Shenghua Industrial Park, Xincheng 12th Road, Dongxihu District, Wuhan

鄂ICP備16006620號(hào)6?

鄂公網(wǎng)安備 42010302001238號(hào)

You are the 1350825th visitor

主站蜘蛛池模板: 喀喇| 濮阳市| 舒兰市| 洛阳市| 汉寿县| 梁河县| 江阴市| 莱西市| 苍梧县| 广河县| 克山县| 长治市| 江陵县| 乌拉特中旗| 江津市| 辽源市| 和林格尔县| 福清市| 平远县| 威信县| 兴业县| 宜章县| 卫辉市| 灵丘县| 甘谷县| 南昌市| 关岭| 海宁市| 东乡族自治县| 信宜市| 元氏县| 荥经县| 定边县| 来安县| 凤冈县| 九寨沟县| 长岛县| 玉门市| 沈阳市| 花莲县| 历史|