Cold-rolled strip compactly wound coils with anti-oxidation oil are supplied in V.

冷轧带钢钢卷卷好后涂上抗氧化油，并使用V。

youdao

Cold-rolled strip compactly wound coils with anti-oxidation oil are supplied in V.

冷轧带钢钢卷卷好后涂上抗氧化油，并使用V。

youdao