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The solar heater closely touches the south slope (without a rear bracket), and the south slope has a
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Substrate material:Deposit A-Si on float glass
The kind of solar cell: Double junctions A-Si solar
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Sucker rods are used connected with subsurface pumps for oil extraction by artificial
lift at
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The roof has a small terrace for installing the solar system. The solar system is connected into a
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The solar heater closely touches the south slope (without a rear bracket), and the south slope has a
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|
Substrate material:Deposit A-Si on float glass
The kind of solar cell: Double junctions A-Si solar
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|
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|
The roof has a small terrace for installing the solar system. The solar system is connected into a
|
|
The solar heater closely touches the south slope (without a rear bracket), and the south slope has a
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|
The solar heater closely touches the south slope (without a rear bracket), and the south slope has a
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Ni-Cr Pig iron ,as a new substitute of Ni and Cr in stainless steel making , it can reduce cost of
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The roof has a small terrace for installing the solar system. The solar system is connected into a
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The solar heater closely touches the south slope (without a rear bracket), and the south slope has a
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