VPC-20/12-0.8-7.0/0.8-7.0,VPC-15/15-0.8-7.0/0.8-7.0,VPC-20/15-0.8-7.0/0.8-7.0,
VPC-20/20-0.8-7.0/0.8-7.0,VPC-30/30-0.8-7.0/0.8-7.0,VPC-40/30-0.8-7.0/0.8-7.0,