免费的性开放交友_乱人伦人妻精品一区二区_亚洲精品乱码久久久久久蜜桃图片_亚洲熟妇无码八AV在线播放

济(ji)南冠越(yue)机械设备(bei)有(you)限公司

济(ji)南冠越(yue)机械设备有限(xian)公(gong)司主营：爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)、呼吸阀、阻火器、紧(jin)急泄(xie)(xie)放阀等安全(quan)泄(xie)(xie)压(ya)装置(zhi)。我(wo)公(gong)司是一家专业生(sheng)产(chan)(chan)爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)的产(chan)(chan)业，公(gong)司生(sheng)产(chan)(chan)的爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)装置(zhi)广泛应用(yong)(yong)(yong)于高压(ya)电器、化(hua)工(gong)(gong)(gong)、石油、轻工(gong)(gong)(gong)、冶金、核电、除尘、消防、航(hang)空(kong)等工(gong)(gong)(gong)业部门(men)，是压(ya)力(li)容器、反应釜(fu)、塔设备、压(ya)力(li)管道(dao)、地(di)面火炬放空(kong)等带(dai)压(ya)密封(feng)系(xi)统的理想超压(ya)泄(xie)(xie)放保护装置(zhi)。产(chan)(chan)品(pin)GD型(xing)锅炉烟道(dao)用(yong)(yong)(yong)爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)、防火防爆(bao)(bao)用(yong)(yong)(yong)爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)装置(zhi)适用(yong)(yong)(yong)于很(hen)多常用(yong)(yong)(yong)工(gong)(gong)(gong)况。公(gong)司研制的刻槽(cao)形爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)、反拱鳄齿(chi)型(xing)爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)、焊接型(xing)爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)、石墨爆(bao)(bao)破(po)(po)(po)(po)片(pian)(pian)等产(chan)(chan)品(pin)曾多次(ci)获得高科(ke)技(ji)安全(quan)科(ke)技(ji)奖项。