Did you know that there are 2,500 lead pipes in Malden? To protect your family’s health, join our free session to learn how to avoid the dangers of lead and take protective measures! 你知道摩顿市有2,500根铅水管吗？为了保护家人健康，欢迎参加我们的免费讲座，了解如何远离铅的危害并采取保护措施。