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| T/CFA 0139-2022 Assessment requirements for quality grading and forerunner ― Nodulizer for ductile iron (English Version) |
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Introduction of T/CFA 0139-2022
本文件规定了球墨铸铁用球化剂质量分级及“领跑者”评价要求的术语和定义、评价指标体系和评价方法。
本文件适用于球墨铸铁用球化剂质量和企业标准水平评价。相关机构开展质量分级和企业标准水平评估、“领跑者”评价以及相关认证时可参照使用，企业在制定企业标准时也可参照本文件。
Contents of T/CFA 0139-2022