“galvanized iron”可以造什么句，galvanized iron造句

Friction index: close to galvanized iron duct.

I posted our main purchasing material of galvanized iron wire and steel wire.

He galvanized iron.

All the materials he USES are brass, mahogany and galvanized iron.

Indian railways, tinplate and galvanized iron products (production processing wholesale and retail) (limited branch).