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For example, HDPE pipe with a flexible connection is a flexible interface, PVC-U of the glue plug-in method, is just helium pouring a lie on the pizza pull the interface, wire then, flange it more
According to the provisions of Article 103 of the "Tower Crane Safety Regulations", the tail of the tower crane is not less than 0
CAD type too much (including civil engineering, interior spring design, motor, machinery manufacturing and many other), a beginner how to choose?
Extrusion plate (XPS) is a polystyrene resin or its copolymer as the main component, add a small amount of additives, made by heating and extrusion with a closed-cell structure of the rigid foam
Will metal hose be used on the wastewater treatment equipment?
I think the most Easy to find expert design, rather than the general artisans knowChina's external wall insulation industry portal to provide users with a lot of information, you can refer to the next
Drain flexible pipe to keep the base design above the elevation of the number of meters
Flexible pipe with metal materials, such as metal mesh, organ, etc
What materials are made of flexible pipes? Why should the mechanical ventilation set the flexible tube? Where should I be located?
Masonry structure construction, the number of pole set which several
To ask why the use of clamps connected to the spray pipe after the flush again after the water there will be a lot of hook link position leakage phenomenon? Thank you! The The
The use of air conditioning precautions in the instructions have been introduced on the plain, but very few consumers will carefully read the instructions
I am sorry to see your answer on Google, can I also pass a copy of my construction and decoration project?
The lithium battery as long as the choice of a good shell, it does not matter
What is the difference between a flexible pipe and a rigid pipe? What types of pipes are used for drainage pipes, heat pipes and gas pipelines?
Can not do, according to the construction map can be