Page 1 - Open access sep 2020
P. 1

Volume 94 • Number 9 • September 2020 • Pages 89 • ` 175



















                            GE Renewable Energy, COBOD and


                                    LafargeHolcim co-develop

                          record-tall wind turbine towers with


                                    3D-printed concrete bases
   1   2   3   4   5   6