They are widespread used for steam, hot water, water, oil goods, gas, metallic, acid alkali and salt technical pipeline as the adjusting and stopping setting.

可作为调节和截止装置，广泛应用于蒸汽、热水、水、油品、煤气、天然气、化工、酸碱盐等工艺管路中。

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The pipeline that supplies the refinery with Russian oil suddenly succumbed to a mysterious technical fault.

结果为这家炼油厂供油的俄输油管道突然因为不知名的技术失误而瘫痪。

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Examples of technical improvement are listed. Pipeline flange leakage of compressor unit can be effectively solved by bellows technology is described in detail.

列举了工厂技术改造实例，详细说明了用波纹管技术可有效解决压缩机组管路法兰泄漏问题。

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Following a missile test by the North in 2003, China temporarily cut off oil shipments though its pipeline, though it blamed technical problems for the suspension.

BBC: China's delicate balancing act with North Korea

Earlier this year, when Lithuania had the temerity to sell an oil refinery to a Polish firm instead of a Russian one, the pipeline that supplies the refinery with Russian oil suddenly succumbed to a mysterious technical fault.

ECONOMIST: Vladimir Putin's Russia

Resistance to genetically modified foods, technical difficulties, legal and business obstacles and the ability to develop improved foods without genetic engineering have winnowed the pipeline.

FORBES: The Rationalist