50SHB350S¥3800去看看玖盛科技发布了50SHB350S标价50SHL250S50SHL300S50SHL235S¥4000去看看米兰代全球工控发布了-非标价50SHB350S 50SHL200S 50SHL235S 50SHL250S 50SHL300S 50S