中华人民共和国国境口岸卫生监督办法/Chapter 2 国境口岸的卫生要求Article 10In force做好国境口岸水源保护,在水源周围直径30米内,不得修建厕所、渗井等污染水源设施。Administrative Regulations · State Council · In force from —Article 9Back to full textArticle 11