geosynthetic barriers-characteristics required for use as a fluid barrier in tunnels and underground structures 土工合成阻擋層.用作隧道和地下結(jié)構(gòu)的流體阻擋層的特征要求
geosynthetic barriers-characteristics required for use as a fluid barrier in the construction of reservoirs and dams 土工合成阻擋層.作為水庫和壩結(jié)構(gòu)中使用的流體阻擋層的特征要求
geosynthetic barriers-characteristics required for use as a fluid barrier in the construction of tunnels and underground structures 土工合成阻擋層.用作隧道和地下結(jié)構(gòu)的流體阻擋層的特征要求
geosynthetic barriers-characteristics required for use as a fluid barrier in the construction of tunnels and underground structures; german version en 13491 : 2004 土工合成阻擋層.隧道和地下結(jié)構(gòu)建造中用作液體阻擋層
geosynthetic barriers-characteristics required for use as a fluid barrier in the construction of liquid waste disposal sites or transfer sites 土工合成阻擋層.用作液體廢棄物處置場所或傳送站結(jié)構(gòu)中阻擋層的特征要求