GB/T 22199.2-2017电动助力车用阀控式铅酸蓄电池第2部分:产品品种和规格国家标准
英文:Valve-regulated lead-acid batteries for moped—Part 2: Kinds of products and specifications GB/T 22199.2-2017介绍: 国家标准《...
英文:Valve-regulated lead-acid batteries for moped—Part 2: Kinds of products and specifications GB/T 22199.2-2017介绍: 国家标准《...