- The rough chrome plating is for mating to other chrome plated equipment and for additional corrosion resistance.
未抛光镀铬表面适合其它镀铬设备，并且具有更强的防腐蚀能力。
- Special corrosion resistant materials are used for service with chemically aggressive media.
特殊的防腐蚀材料用于化学腐蚀性介质的测量。
corrosion prevention的相关资料：
