硅青铜，耐蚀、强度高。
硅青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用。
Silicon bronze, corrosion resistance and high strength. Welding of copper, silicon bronze and brass.
硅青铜，耐蚀、强度高。铜、硅青铜及黄铜焊接用。
Silicon bronze, corrosion resistance high strength. Welding of copper, silicon bronze brass.
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