阿富汗采购需求：角接触球轴承、滚珠轴承、汽车轴承、圆柱滚子轴承、外球面轴承、直线轴承

I've been reflecting on the need to enhance my engineering expertise, and I'd like some guidance on how to effectively achieve this. Are there specific resources, such as courses, books, or online platforms, that you would recommend? I'm particularly interested in practical applications and hands-on experiences that can help solidify theoretical knowledge. Additionally, any tips on networking within the engineering community or finding mentorship opportunities would be greatly appreciated. I've heard that engaging with professionals in the field can provide invaluable insights and learning experiences. If you have suggestions on conferences, workshops, or forums to attend, that would also be really helpful! Thanks in advance for any advice you can offer.