An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓鱼和游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水穿越河有铺设迅速,检修方便,容易掌握和使等优点,尤其是对于不通航河,是软质机动管线临时穿越河首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移桥墩,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短是到1983年保证通航水域可以钓鱼和游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,检修方便,容易掌握和使用等优点,尤其是于不通航河流,是软质机动管线临时穿越河流首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移桥墩,使通航尺度达到要,船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓鱼和游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面河流具有铺设迅速,检修便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动管线临河流首选。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

上墩柱整体预制吊装在我国第一座外桥梁东大桥非通航段施工中得以研究和全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移桥墩,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓鱼游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,检修方便,容易掌握等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海梁东海通航段施工中得以研究全面应。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移墩,通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,检修方便,容易掌握使用等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台北移桥墩,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓鱼和游。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软水面穿越河流具有铺设迅速,检修方便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动线临时穿越河流首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工中得以研究和全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主及整体北移桥,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可以钓鱼和游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面河流具有铺设迅速,检修便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动管线临河流首选。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

上墩柱整体预制吊装在我国第一座外桥梁东大桥非通航段施工中得以研究和全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移桥墩,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证通航水域可钓鱼和游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流首选式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海桥梁东海大桥非通航段施工研究和全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

通过下降主墩承台及整体北移桥墩,使通航尺度达到要求,且对船舶上行影响极小。

An interim goal was set to insure that all navigable waters would be fishable and swimmable by 1983.

而短期目标是到1983年保证航水域可以钓鱼游泳。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速,检修方便,容易掌用等优点,尤其是对于不航河流,是软质机动管线临时穿越河流首选方式。

The technique of pier integral precasting at the sea was researched and applied in the innavigable section construction of Donghai Bridge(the first bridge at the sea in China).

海上墩柱整体预制吊装在我国第一座外海梁东海大航段施工中得以研究全面应用。

With descending of the main pier s foundation slab and integral moving of pier,not only the navigable dimensions meet the demand,but also the influence on upbound ships is very li.

过下降主墩承台及整体北移墩,航尺度达到要求,且对船舶上行影响极小。