That is why today for such enterprises of China Netcom, telecom infrastructureindustry is a very rare chance.
这就是为什么今天对于网通这样的企业，对中国的电信基础行业是非常千载难逢的机会。
2
Especially, this institution arrangement will exist in some models in infrastructureindustry for a long time.
尤其在基础设施领域的某些模块将长期存在着这种制度安排。
3
With the advantages of higher impact energy and convenient transportation, the high-speed hydraulic tamper is widely applied in the infrastructureindustry.