There is a saying on the Internet that the domestic 17m 5 big board trailer will be obsolete by 2022. But, ACCORDING TO MY DAILY OBSERVATION, BIG BOARD CAR IS STILL RELATIVELY COMMON, RELEVANT MANAGEMENT UNIT, ALSO DO NOT HAVE CURRENT MANAGEMENT PROGRAM TO COME OUT AT PRESENT. ​Then is this truly going to be …

The 17m 5 board car has reached the end of its life, with a maximum of 2 years of life Read More »