during pregnancy use of vital statistics in obstetrics gynecologic oncology borderline ovarian cancer cervical cancer colposcopy conization of cervix endometrial carcinoma fallopian tube cancer staging fallopian tube cancer treatment protocols germ cell tumor staging germ cell tumor treatment protocols...
identified as having a major impact on today's society. we want to play a role in enabling sustainable, comfortable and safe living for people in cities as well as revitalise existing urban areas. we develop solutions based on the circular economy and promote carbonneutral construction. renovation, the use...
made up mostly of iron and containing smaller amounts of carbon, manganese, silicon, phosphorus, sulfur and oxygen. its relatively low cost and strong physical properties make steel a popular choice for fabricating a wide variety of items. consumer durables such as refrigerators and washing machines use...
available for the production of water glass. high temperatures of about degrees celsius are needed for the sand and soda melt. in order to achieve the best possible energy exchange the furnaces function on the regenerative principle. emissions extensive technological measures have been taken since for...