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["序号","简写","标准简称","标准完整名称","硬度","参数","图纸","备注"]
[51,"ASME B18.21.1/B18.22.1","ASME B18.21.1/B18.22.1   美制","ASME B18.21.1/B18.22.1   美制B型",null,null,"data:image/png;base64,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"]