Pombi ECR fiberglass yakananga kudzungudza kwemhepo Mhepo simba ECR fiberglass yakananga kudzvanywa kwesimba remhepo Mutambo ECR fiberglass yakananga kudzungudza kwekutora Zvekufambisa Ecr-fiberglass emulsion / powder yakatemwa tambo marara Imba yekugezera yekugezera Fiberglass multi-axial yakatemwa machira (NCF) Kuvaka kuvaka Ecr-fiberglass emulsion / powder yakatemwa tambo marara