Standard Code | Standard Title | Standard Class | Order |
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GB/T 4706.92-2024 |
Safety of household and similar electrical appliances - Part 92: From the air Special requirements for equipment for recovering and/or regenerating refrigerants in blending refrigeration equipment {译} 家用和类似用途电器的安全-第92部分:从空调和制冷设备中回收和/或再生制冷剂的器具的特殊要求 |
China National Standards blending |
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GB/T 21633-2020 |
Bulk blending fertilizer 掺混肥料(BB肥) |
China National Standards blending |
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GB 25960-2010 |
Rules for steam coal blending 动力配煤规范 |
China National Standards blending |
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GB 21633-2008 |
Bulk blending fertilizer 掺混肥料(BB肥) |
China National Standards blending |
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