Acier, construction et profils des halls

A1-41015-49

A1-41015-50

A1-41015-51

A1-41015-52

A1-41015-53

A1-41015-54

A1-41015-55

A1-41015-56

A1-41015-57

A1-41015-58

A1-41015-59

A1-41015-60

A1-41015-61

A1-41015-62

A1-41015-63

A1-41015-64

A1-41015-65