Results for800mpa corrugated pipe production linefrom 4 Products.
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steel reinforced spiral structure wall corrugated pipe machine for sewage drainage waste water The elastic modulus of carbon steel is almost 200 times higher than polyethylene; its ...
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steel reinforced spiral structure wall corrugated pipe machine for sewage drainage waste water The elastic modulus of carbon steel is almost 200 times higher than polyethylene; its ...
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steel reinforced spiral structure wall corrugated pipe machine for sewage drainage waste water The elastic modulus of carbon steel is almost 200 times higher than polyethylene; its ...
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steel reinforced spiral structure wall corrugated pipe machine for sewage drainage waste water The elastic modulus of carbon steel is almost 200 times higher than polyethylene; its ...
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