ORE 发表于 2025-3-28 16:44:23

http://reply.papertrans.cn/32/3106/310570/310570_41.png

Vasodilation 发表于 2025-3-28 21:16:10

http://reply.papertrans.cn/32/3106/310570/310570_42.png

Indicative 发表于 2025-3-28 23:17:49

http://reply.papertrans.cn/32/3106/310570/310570_43.png

辩论 发表于 2025-3-29 06:16:10

Green Nano-Biocomposites,ment. The polymers are obviously involved into this tendency and numerous biodegradable plastics are now processed for a wide range of applications such as packaging, leisure, agriculture, and biomedical. Some of these polymers combine renewability and biodegradability, such as polylactide, polyhydr
页: 1 2 3 4 [5]
查看完整版本: Titlebook: Energy-Efficient Electric Motors and their Applications; Howard E. Jordan Book 1994 Springer Science+Business Media New York 1994 Motor.Ph