99在线精品视频观看免费,成人女人A级毛片免费软件,国产天美传媒性色AV出轨,四虎影视免费永久在线观看

VUHZ液位傳感器  
武田機電 | 產品目錄 | 聯系我們
 上海武田機電,總部設在上海,在香港,德國,美國,日本均設有分公司,擁有良好的購銷渠道,歡迎來電咨詢 TEL:0086-21-51085793
   
 

VUHZ A.S

VUHZ離心機鑄件

VUHZ Centrifugal casts DEPARTMENT FOUNDRY Principle of centrifugal casting Our foundry produces castings by method of horizontal centrifugal casting (horizontal axis of rotation). Basic principle of this method consists in pouring of molten metal into rotating metallic mold. High revolutions of the rotating metallic mold and centrifugal force of mass of molten metal spread uniformly the metal that gradually solidifies into the shape of a hollow cylinder or circle.

  香港及海外業務:  00852-27828783 傳真:00852-30119987
中國大陸地區業務:021-51085793  傳真:021-51086107   電郵:wsitl@21cn.net
     
国产日产欧产精品精品APP| 国内大量揄拍人妻精品視頻| 热RE99久久精品国产99热| 亚洲无线卡一卡二| 八区精品色欲人妻综合网| 国产99视频精品免费视看9 |