It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统。

All weaponry demands frequent servicing.

所有武器都经常。

A mechanic overhauled the car’s motor with some new parts.

一个理工对那辆汽车的发动机进行了彻底的,换了一些新部件。

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,方便,容易掌握使等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏情况,并对装置出现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

个修理工对那辆汽车的发动机进行彻底的检修,些新部件。

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,检修便,容易掌握和使等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流的首。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏和检修情况,并对装置出现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检。

All weaponry demands frequent servicing.

所有武器都需要经常检。

A mechanic overhauled the car’s motor with some new parts.

一个理工对那辆汽车的发动机进行了彻底的检,换了一些新部件。

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,检方便,容易掌握和使等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火坏和检情况,并对装置出现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

一个修理对那辆汽车的发动了彻底的检修,换了一些新部件。

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,容易掌握和使等优点,尤其是对于不通航河流,是软质动管线临时穿越河流的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成,以天然气为原料二段转化炉运及空气分布器、耐火衬里损坏和检修情况,并对装置出现的问题采取有效的改措施,以供同业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

一个修理工对那辆汽车的发动机进行了彻底的检修,换了一些新部件。

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的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏和检修情况,并对现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

所周知，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

一个修理工对那辆汽车发动机进行了彻底检修,换了一些新部件。

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。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏和检修情况,并对装置问题采取有效改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检。

All weaponry demands frequent servicing.

所有武器都需要经常检。

A mechanic overhauled the car’s motor with some new parts.

理工对那辆汽车的发动机进行了彻底的检,换了些新部件。

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,检方便,容易掌握和使等优点,尤其是对于不通航河流,是软质机动管线临时穿越河流的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转行及空气分布器、耐火衬里损坏和检情况,并对装置出现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

一个修理工对那辆汽车的发动机进行了彻底的检修,换了一些新部件。

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,容和使等优,是对于不通航河流,是软质机动管线临时穿越河流的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏和检修情况,并对装置出现的问题采取有效的改进措施,以供同行业参考。

It is generally appreciated that the rail network needs a complete overhaul.

众所周知，铁路系统需要大检修。

All weaponry demands frequent servicing.

所有武器都需要经常检修。

A mechanic overhauled the car’s motor with some new parts.

一个修理工对那辆汽车的发动机进行了彻底的检修,换了一些新部件。

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的首选方式。

Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介绍英国AMV合成氨工艺,以天然气为原料二段转化炉运行及空气分布器、耐火衬里损坏和检修情况,并对装置出现的问有效的改进措施,以供同行业参考。