Timingbelt故名思意是管理四冲程内燃机作功过程Timing的,进气排气点火,在每分几千转发动机里是不可以随意改动
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy
