Ministry of Construction of the People's Republic of China, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China ; translated by SUNTHER Consulting Co., Ltd. Ministry of Housing and Urban-Rural Development of the People's Republic of China, General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China ; translated by SUNTHER Consulting Co., Ltd. Jointly issued by ministry of housing and urban-rural development of the People's Republic of China general administration of quality supervision, inspection and quarantine of the People's Republic of China issued on: February 2,2015 implemented on: october 1,2015 Yearbook of General Administration of Quality Supervision, Inspection and Quarntine of the People's Republic of China Yearbook of General Administration of Quality Supervision, Inspectionand Quarntine of the People's Republic of China Yearbook of General Administration of Quality Supervision, Inspection and Quarntion of the People's Republic of China Yearbook of general administration of quality supervision, inspection and quarantine of the People's Republic of China Yearbook of general administration of quality supervision, inspection and quarantine of The People's Republic of China