1. E like me ka ma'amau o ka 'oihana mechanical, flange 'ano: papa 'ano palahalaha-welded flange, butt-welded flange, integral flange, butt-welded apo-pā 'ano ho'oku'u lima flange, flat-welded apo-pā 'ano wehe lima flange. , flanged apo-plate type loose sleeve flange, flange cover. 2...
Heluhelu hou aku