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GB/T 45234.302-2025_Chinese: Solar thermal electric plants - Part 3-2: Systems and components - General requirements and test methods for large-size parabolic-trough collectors (Chinese: 太阳能热发电站 第3-2部分：系统与部件 大尺寸抛物面槽式集热器通用要求与测试方法) Note/Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working-hours typically, ASAP English versions: GB/T 45234.302-2025
