仅氧化铝 997 坩埚 C-1

搁板LS760×P1900W×4步 LS760P1900W4，ERECTA搁板LS910×P1590W×4步 LS910P1590W4，ERECTA搁板LS910×P1900W×4步 LS910P1900W4，ERECTA搁板LS1220×P1590W×4步 LS1220P1590W4，ERECTA搁板LS1220×P1900W×4步 LS1220P1900W4，ERECTA搁板LS1520×P1590W×4步 LS1520P1590W4，ERECTA搁板LS1520×P1900W×4步 LS1520P1900W4，ERECTA搁板LS760×P1590W×5步 LS760P1590W5，ERECTA搁板LS760×P1900W×5步 LS760P1900W5，ERECTA