DisplayRaspberryCapaciveTouch￥2140去看看CNctd Flagship store发布了Raspberry Pi 4B/3B 7-inch Display Touch Capacive Display DS德国电磁阀询价533376￥2600去看看银河工控发布了询价德国FESTO电磁阀VMPA1-M1H-M/J/N/K/H/B/G/E/DS-M7-PI 533376
