FIELD: erection of bridge superstructures on skew bridges. SUBSTANCE: proposed method includes erection of building ways at bridge approaches, arrangement of tracks on bridge piers and on building ways, assembly of pushing equipment, assembly of sections of bridge superstructure, mounting of launching girder on bridge superstructure and moving the …
Тел: +86-577-57150677 Толпа: +86 Электронное письмо:[email protected] Адрес: № 666 East Jiaotong Rd., Wu'niu St., Yongjia ...