1. The post-processing air inlet welding angle has pushed manufacturers to improve <br>2.4259 Some models have been changed <br>3.33.3 model development has been confirmed to have structural problems
1. Post-treatment air intake welding angle has pushed manufacturers to improve<br>2.4259 Some models have been changed<br>3.3319 model development has confirmed structural problems
1. After treatment, the welding angle of air inlet has been improved by the manufacturer<br>2.4259 some models have been changed<br>3.3319 model R & D has confirmed that there are structural problems<br>