Plastics piping systems for underground drainage and sewerage under pressure. Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
2006 ◽
2010 ◽
2013 ◽
Keyword(s):
2015 ◽
Keyword(s):
2015 ◽
2015 ◽
2012 ◽
Keyword(s):