亚洲丁香五月激情综合_亚洲中文字幕无码乱线_9久久伊人久久大香线蕉一区_五月天久久综合一区 国产一在线精品一区在线观看,亚洲日本中文字幕一区二区三区,日本精品第一色网在线,亚洲中文视频

Drain plate bracket material：

●Cast aluminum bronze alloy: machined after casting, non-magnetic material, creep resistance.

●SUS304: After the sheet is cut, it is welded.

●SUS310: After the sheet is cut and welded, it has good temperature resistance and high strength, and is suitable for large drain plate brackets.

Skills requirement:

●The surface of the bracket is flat, the weld is full, and the frame is not deformed.