日本少妇高潮喷水XXXXXXX_GOGO亚洲肉体艺术欣赏图片_丰满人妻一区二区三区免费视频_久久久久无码精品国产不卡

您好,歡迎進入展業閥門有限公司網站!
全國服務熱線:
展業閥門有限公司
產品搜索
PRODUCT SEARCH
產品分類
PRODUCT CLASSIFICATION
查看更多 >>
相關文章
RELEVANT ARTICLES
  • PZ41TC手動陶瓷排渣閥
    PZ41TC手動陶瓷排渣閥

    PZ41TC手動(dong)(dong)陶(tao)(tao)(tao)瓷(ci)(ci)排渣閥(fa)(fa)(fa)是閘(zha)閥(fa)(fa)(fa)的一種,包括高壓(ya)(ya)工(gong)程(cheng)(cheng)陶(tao)(tao)(tao)瓷(ci)(ci)閘(zha)閥(fa)(fa)(fa)和(he)中(zhong)低壓(ya)(ya)工(gong)程(cheng)(cheng)陶(tao)(tao)(tao)瓷(ci)(ci)閘(zha)閥(fa)(fa)(fa)。它的閥(fa)(fa)(fa)體采用碳鋼(WCB)材質(zhi),內襯(chen)采用ZTA工(gong)程(cheng)(cheng)陶(tao)(tao)(tao)瓷(ci)(ci)。公(gong)(gong)(gong)稱(cheng)通徑一般為:DN50-DN400,中(zhong)低壓(ya)(ya)工(gong)程(cheng)(cheng)陶(tao)(tao)(tao)瓷(ci)(ci)閘(zha)閥(fa)(fa)(fa)的公(gong)(gong)(gong)稱(cheng)壓(ya)(ya)力一般為:PN1.0-PN6.4MPa,高壓(ya)(ya)工(gong)程(cheng)(cheng)陶(tao)(tao)(tao)瓷(ci)(ci)閘(zha)閥(fa)(fa)(fa)的公(gong)(gong)(gong)稱(cheng)壓(ya)(ya)力一般為:PN10.0-PN16.0MPa。主(zhu)要(yao)適用于礦料礦漿和(he)灰渣漿液等介質(zhi)。驅(qu)動(dong)(dong)方式多樣化(hua),有(you)電(dian)動(dong)(dong),手動(dong)(dong)和(he)錐齒輪傳動(dong)(dong)。連接方式一般

    更新時間:2023-07-18型號:
共 1 條記錄,當前 1 / 1 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁 
Contact Us
  • 聯系QQ:479333214
  • 聯系郵箱:
  • 傳真:86-
  • 聯系地址:浙江省溫州市甌北鎮礁下工業區

掃一掃  微信咨詢

©2023 展業閥門有限公司 版權所有  備案號:  技術支持:    sitemap.xml    總訪問量:144150