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- the heat treatment furnace is put into use, and the technical upgrade enters a new stage.
- metalform china 2019 (shanghai show)
- bices 2017 no. 14 china construction machinery exhibition
- swedish atlas copco company visited eternal company
- china heavy machinery research institute mr du visited eternal company
- tbm cutter types and mechanism of rock fragmentation
- tbm roller cutters’ sealing device
- material and performance of tbm disc roller cutter
- the structure and materials of the shield machine scraper
