亚洲中文字乱码免费播放|A∨无码天堂AV|国产精品免费在线观看|亚洲精品无码在线播放网站 ,歐美日韓免費_歐美第一浮力影院_日本一本一日不卡視頻電影在線_久久這里一區二區精品

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.