关于举办第十四期恶臭监测人员技术培训班的通知

通知原件：https://gdaem.org:8089/editor/attached/file/20200911/20200911145309_6485.pdf

报名回执：https://gdaem.org:8089/editor/attached/file/20200911/20200911145332_4659.docx