Steel wire frame composite pipe hot melt connection should be set what quota ah?
If the maintenance works, you can see if there's a pipe repair quota item, such as there is to apply. If there is no, you can apply the pipeline quota to see whether the quota content is not the same, if it is too large, you can cancel the quota content conversion.
If there is no quota included, then can apply different pipe construction quota, no single set of items, unless it is beyond the diameter of the pipe fixed, the related item you can borrow for industrial pipelines, explain inside that quota
Wire mesh, composite pipe, pipe fittings hot melt connection, if it is used for water supply, it has been in the water supply pipe (hot melt, electric welding connection)Quotas included, if it is heating, it has been included in the indoor heating plastic pipe (welding) quota, without other sets of quotas.
