China National Standards

China 2：Large GB Standards List

  •  China "2：Large" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 7190.2-2018 Mechanical draft cooling towers—Part 2：Large open cooling towers
    机械通风冷却塔-第2部分：大型开式冷却塔    		 China National Standards
    2：Large
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