General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
最新版
GB/T 30470-2013
範囲
This standard specifies the product classification and code, structure type and code, technical requirements, test methods, safe use requirements, inspection rules, signs, packaging, transportation and storage of diamond wire saws. This standard applies to diamond wire saws for mining, stone processing, engineering construction, etc. (hereinafter referred to as "wire saws").