This standard specifies the contents and requirements for the standardized review of tobacco machinery product drawings and design documents. This standard applies to the standardized review of tobacco machinery product drawings and design documents.
YC/T 11.7-1993 history
2006YC/T 11.7-2006 Tobacco machinery-Drawing and design document of product-Part 7:Standardization examination
1970YC/T 11.7-1993 Standardization review of drawings and design documents of tobacco machinery products