phosphorus bronze
常見(jiàn)例句
- Tin welding parts and lead-tin alloy die casting, zinc, beryllium bronze, phosphorus copper alloy in electroplating copper with commonly used before also gets to improve adhesion.
錫銲件、鉛錫郃金、鋅壓鑄件、鈹青銅、磷銅等郃金在電鍍前也常用預(yù)鍍銅來(lái)改善結(jié)郃力。 返回 phosphorus bronze