About Wang Zesheng
About 中鉄十七局集団第五工程有限公司 山西太原 030032
About Tiedao Jianzhujishu
About reliability(property)
About terrane
About geology(geological feature)
About steel plate
About stratum
About levee
About foundation work
About basement layer
About deep water
About steel
About steel pipe pile
About Substructure
About Piles,pile foundations,sheet pile foundations
About 深水
About 基盤岩層
About 地質
About ロックイン
About 鋼管杭
About 周辺
About 堰