The whole machine clearing in engineering overhauls is still a technical problem. 工程機械大修時的整機清洗是國內尚未解決的技術難題。
For overhauls, the bogie may be removed to a special area where it is placed on stands for stripping and refitting work. 大修時，轉向架要被移到轉向架車間，那裡有許多支架用於拆卸和重新組裝轉向架。
滬公網安備 31011502000490號
電信業務許可證編號：滬B2-20190700
