全国现有产品质量、体系认证机构170个，已累计完成对3.8万个企业的产品认证。
There were 170 organizations for product certification and management system certification, which accumulatively certified products in 38 thousand enterprises.
全国现有产品质量、体系认证机构122个，已累计完成对4.6万个企业的产品认证。
There were 122 institutions involved in the certification of product quality and systems, which accumulatively certified products from 46,000 enterprises.
全国现有产品质量、体系认证机构122个，已累计完成对4.6万个企业的产品认证。
There were 122 institutions involved in the certification of product quality and systems, which accumulatively certified products from 46,000 enterprises.
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