Whilst making an attempt to achieve entry to a gasoline meter which was put in underneath the kitchen sink of the property, the engineer placed his hand on the sink and the emergency management valve. http://nguyenkhuyen-nuithanh.edu.vn/index.php?language=vi&nv=news&nvvithemever=d&nv_redirect=aHR0cHM6Ly9BdGF2aS5jb20vc2hhcmUvd3J2bHhqejF1ZjFkcg