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the pump needs to be placed on land When the submersible slurry pump works, the suction pipe needs...
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it can be divided into axial grouting pipeThe grouting pipe can be divided into unconstrained grout...
535HP1368588252Days ago32
The blowpipe shall be perpendicular to the lead pipe during welding, and the flame shall be moved co...
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From the characteristics of the floor, it is divided into crystal surface, relief surface,Willebroe...
535HP1368588252Days ago33
The application of copper tube The copper tube is generally used in the heat exchange equipment, and...
466HP1595758052Days ago43
It, generator and market formed at the beginning of construction have gradually formed a certain s...
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Marketing is a science based on consumer psychology. In the fierce market competition, because of th...
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According to the strict requirements, new stainless steel is being developed. Due to the continuous...
466HP1595758052Days ago49
PermeIrrigation deep well pump, Its main features are as follows: the whole machine is a dry-type m...
256HP1583123772Days ago48
Functional index analysis of qb square tube - angular plasticity refers to the power of plastic defo...