wind-cooling condensator adopts high effective inner threaded copper pipe. whose fin looks hydrophilia film sine corrugated plate,
风冷冷凝器采用高效内螺纹铜管.翅为亲水膜正弦波纹,
wind-cooling condensator adopts high effective inner threaded copper pipe. whose fin looks hydrophilia film sine corrugated plate,
风冷冷凝器采用高效内螺纹铜管.翅为亲水膜正弦波纹,
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