欧美黄色大片免费-欧美黄色成人-欧美黄色tv-欧美黄免在线播放-欧美护士激情第一欧美精品-欧美很黄视频在线观看

產(chǎn)品搜索| Search

產(chǎn)品目錄| Product

產(chǎn)品展示 | Products
  • J541H-16C,J541Y-16C,J941Y-16,J941Y-16C傘齒輪截止閥

    J541H-16C,J541Y-16C,J941Y-16,J941Y-16C傘齒輪截止閥

    J541H-16C,J541Y-16C,J941Y-16,J941Y-16C傘齒輪截止閥

  • J41Y-25I,J41Y-40I,J41Y-64I,J41Y-100I,J41Y-160I

    J41Y-25I,J41Y-40I,J41Y-64I,J41Y-100I,J41Y-160I

    J41Y-25I,J41Y-40I,J41Y-64I,J41Y-100I,J41Y-160I

  • J41Y-40C,J41Y-64C,J41Y-100C,J41Y-160C,J41Y-16

    J41Y-40C,J41Y-64C,J41Y-100C,J41Y-160C,J41Y-16

    J41Y-40C,J41Y-64C,J41Y-100C,J41Y-160C,J41Y-16適用于公稱壓力PN1.6~16.0Mpa,工作溫度-29~550℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管道上,切斷或接通介質(zhì)。適用介質(zhì)為:水、油品、蒸汽、酸性介質(zhì)等。操作方式有:手動、齒輪傳動、電動、氣動等。

  • J41H-40,J41H-64,100,J41H-160,J41Y-16C,J41Y-25C

    J41H-40,J41H-64,100,J41H-160,J41Y-16C,J41Y-25C

    J41H-40,J41H-64,100,J41H-160,J41Y-16C,J41Y-25C

  • J41H-100C,J41H-160C,J41H-10,J41H-16,J41H-25法蘭式截止閥

    J41H-100C,J41H-160C,J41H-10,J41H-16,J41H-25法蘭式截止閥

    J41H-100C,J41H-160C,J41H-10,J41H-16,J41H-25法蘭式截止閥適用于公稱壓力PN1.6~16.0Mpa,工作溫度-29~550℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管道上,切斷或接通介質(zhì)。適用介質(zhì)為:水、油品、蒸汽、酸性介質(zhì)等。操作方式有:手動、齒輪傳動、電動、氣動等。

  • J41H-10C,J41H-16C,J41H-25C,J41H-40C,J41H-64C法蘭截止閥

    J41H-10C,J41H-16C,J41H-25C,J41H-40C,J41H-64C法蘭截止閥

    J41H-10C,J41H-16C,J41H-25C,J41H-40C,J41H-64C法蘭截止閥適用于公稱壓力PN1.6~16.0Mpa,工作溫度-29~550℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管道上,切斷或接通介質(zhì)。適用介質(zhì)為:水、油品、蒸汽、酸性介質(zhì)等。操作方式有:手動、齒輪傳動、電動、氣動等。

友情鏈接| Links

主站蜘蛛池模板: 欧美精品黑人巨大在线播放| 青青青国产| 91av爱爱| caoporen在线视频入口| 国产成人精品一区二区仙踪林| 欧美一级视频在线观看| 美女扒下内裤让男人桶的图片| 维修工的调教| 我和老丈洗澡同性| 太大了轻点阿受不了小说h| 亚洲AV久久无码精品蜜桃| 双夫1v2| 亚洲精品资源在线| 91制片在线观看| 九九99热久久999精品| 交换朋友夫妇3中文字幕| 999久久久| 久久精品午夜一区二区福利| 99视频在线观看视频一区| 草莓视频看污| 91精品久久国产青草| 国产精品久久久久久五月尺| 国产美女操| 日本国产一区二区三区| 亚洲男人第一天堂| 亚洲黄色天堂| 亚洲高清中文字幕精品不卡| 欧美精品久久一区二区三区| 国产精品制服丝袜白丝www| 91进入蜜桃臀在线播放| 好男人资源免费观看| 日韩视频在线观看中字| 欧美特黄特色aaa大片免费看| 亚洲国产欧美在线人成aaa| 超鹏97国语| 爱情岛论坛亚洲一号路线| 九九精品视频在线免费观看| 美女黑人做受xxxxxⅹ| 欧美人与禽杂交大片| 四虎影视黄色| 久久99热狠狠色AV蜜臀|