galvanized steel

galvanized steel bolte

[电] 镀锌螺栓

galvanized steel pipe

[化] 镀锌钢管

galvanized steel sheet

[化] 镀锌薄钢板

galvanized steel sheets

[化] 镀锌薄钢板

galvanized steel strap

[电] 镀锌钢片

galvanized steel wirc

[机] 镀锌钢丝

galvanized steel wire

[化] 镀锌钢丝