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Wind power base, large gear ring and pressure vessel flange production, etc.
风力发电基座、大型齿圈、压力容器法兰等的制造。
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Press the flange and replace the side sealing ring.
压紧法兰(均匀用力)更换侧密封圈。
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Press the flange and replace the side sealing ring.
压紧法兰(均匀用力)更换侧密封圈。
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