It introduces the boring method under different geometric conditions and points to be noted in constructing foundation for piles of TieShan Harbor bridge.
介绍铁山港跨海大桥桩基础不同地质情况下的钻孔方法和注意的问题。
In order to ensure the requirement of high anti-sulfur in Luojiazhai and Tieshan sour gas well, some casing heads and gas-producing wellheads have been imported since 2003.
为保证川东北地区罗家寨、铁山坡构造高含硫气井长期采气高抗硫要求，2003年起，从国外进口了部份套管头和采气井口。
Tieshan 'gang Harbor will constitute the faces of highways, railways, shipping accessible transportation, logistics Network will provide favorable conditions for goods exported in great quantities.
届时将构成铁山港临海工业区的公路、铁路、航运通达的交通、物流网络，将为货物大进大出提供便利条件。
Tieshan 'gang Harbor will constitute the faces of highways, railways, shipping accessible transportation, logistics Network will provide favorable conditions for goods exported in great quantities.
届时将构成铁山港临海工业区的公路、铁路、航运通达的交通、物流网络，将为货物大进大出提供便利条件。
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