A reducer and the stander do not need to be dismounted and lifted like the previous processes in the replacement and the maintenance of the mechanical seals in the stirring device.
更换维修搅拌装置中的机械密封时不再需要象以往那样拆卸吊离减速机和机架。
A reducer and the stander do not need to be dismounted and lifted like the previous processes in the replacement and the maintenance of the mechanical seals in the stirring device.
更换维修搅拌装置中的机械密封时不再需要象以往那样拆卸吊离减速机和机架。
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