Explanation/Annotation:Flip-flop on pipe-line, transporting oil products
and non-aggressive natural gas.
Detailed model description:RU 1, 6 MPa, hand-operate, flanged, aboveground directive, òåìïå-
ðàòóðà carried out environment from - 40 to +80 degrees. There may be the delivery with
retaliatory flanges. |