phosphorus steel
短語詞組
- phosphorus containing steel 含磷鋼
- phosphorus liquid steel 磷鋼水
- low -phosphorus liquid steel 低磷鋼水
- Leaded Low -Phosphorus Steel 含鉛低磷鋼
- Leposted Low -Phosphorus Steel 含鉛低磷鋼
- ultra -low sulfur and phosphorus steel 超低硫低磷鋼
- leaded d low -phosphorus steel 含鉛低磷鋼 返回 phosphorus steel