可能产生职业中毒危害的建设项目的职业中毒危害防护设施应当与主体工程同时设计
The protection facilities for occupational poisoning hazards of construction projects that may produce occupational poisoning hazards shall be designed at the same time as the main project
以上为机器翻译结果，长、整句建议使用 人工翻译 。