The development and successful application of mobile roof support make ready a new type supporting equipment for mechanized mining of short-wall faces.

履带行走式液压支架的研制与成功应用，为短壁工作面机械化开采提供了一种新的支护设备。

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Pipe roof support is an assisted method of shallow tunneling.

管棚支护是浅埋暗挖法施工中的一种辅助工法。

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The parameters of suspension roof support were determined based on hanging action with a bolt-wire or cable truss.

应用锚杆兜吊和锚索悬吊两种作用设计了锚杆支护参数。

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The coroner heard early investigations revealed the cause was a failure in the roof support system.

BBC: Pit death inquest: Gerry Gibson died from asphyxiation

Siwei manufactures roof support products for underground mining and has a significant presence in the local Chinese market.

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Safety regulations require stronger roof support to protect occupants in crash or rollover.

FORBES: Magazine Article