Main products are: Continental C Series jaw crusher machine and its components, a moving jaw, front plate, back plate, dental plates, side guard, jaw plate, eccentric shaft, flywheel, bearing, etc.
主营产品有：欧式C系列颚式破碎机整机及其部件，有动颚、前板、后板、牙板、边护板、颚板、偏心轴、飞轮、轴承座等；
The temporary concrete lining guard wall method was used in excavating vertical shaft.
竖井开挖采用了临时混凝士衬砌护壁措施。
The temporary concrete lining guard wall method was used in excavating vertical shaft.
竖井开挖采用了临时混凝士衬砌护壁措施。
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