Anti-down chain of hydraulic strut down the chain of anti-mine in Shanxi anti-down anti-down chain chain chain of manufacturers supporting the anti-anti-down coal mines down anti-down chain chain chain Price Mine anti-down anti-down chain pillar mining anti-down chain anti-down chain 0.6 m Anti-down chain Prop anti-down chains offer anti-down chain uses: Anti-down chain is mainly used for coal Supporting connection π-beam and single pillar, to the role of fixed single pillar, avoiding pillars due to relief dumping injury accident. Anti-down chain applications to better protect the safety of mine workers, improve work efficiency. Simple and practical anti-down chain structure, there are various parts of a strong clip, chains, hooks fixed three connected components. Anti-down chain Mine Chain 0.6 meters down the anti-anti-anti-manufacturers fell down chain chain chain anti-down price of 0.6 m anti-down chain Shaanxi anti-down chain manufacturers anti-down chain Mine Chain 0.6 m anti-down anti-down chain manufacturers anti-down chain support down chain anti-down chain restructuring and consolidation plan approved by the anti-reservation, no transformation of the task of building mine production, with the original production license expiration date. *; anti-down chain restructuring and consolidation plan approved by the need to transform the building retain production of mines, anti-down chain should completed by the end of 2010 renovation construction tasks, anti-down chain of coal production license expiration date can only be held until December 31, 2010. Anti-down chain Mine Chain 0.6 meters down the anti-anti-anti-manufacturers fell down chain chain chain anti-down price of 0.6 m anti-down chain Shaanxi anti-down chain manufacturers anti-down chain Mine Chain 0.6 m anti-down anti-down chain manufacturers anti-down chain anti-down Chain Model parameters: Size: 0.6 m hydraulic prop anti-down chain Specifications Specification 1.2 m 0.8 m in diameter chains: 6 mm hydraulic prop anti-down chain model to calculate the weight measurement units strip anti-down chain maintenance: law enforcement equipment disposal including transfers, donation, transfer, exchange, reported losses, scrap and so on. Regulating the disposal of law enforcement equipment, anti-down chain preference manner; unable to adjust, and can be transferred, replacement, disposal of equipment donations disposal of law enforcement should be strictly observed for examination and approval procedures and shall not be disposed of without approval. Approved the disposal of law enforcement equipment is adjusted voucher accounts assets. The provincial coal mine safety supervision mechanism should be based on the disposal of assets approved anti-down chains, hydraulic prop anti-down chain handle to adjust the asset changes in registration of property rights and other related procedures. Revenue management law enforcement equipment disposal in accordance with relevant regulations and national government non-tax revenue. Anti-down chain involving state secrets Computer hydraulic prop anti-down chain, removable storage media, fax machines and copiers and other assets, in accordance with the confidentiality provisions of the state for disposal. JSD-HH Jining Gast Mining Equipment Co., Ltd.