The design of non-dig drill pipe end-upsetting product line autocontrol system were introduced in this paper.

介绍了非开挖钻杆管端加厚生产线自动控制系统的设计。

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The new structures, high pressure airtight pipe end and automatic controlled water path have achieved good effects.

管端高压密封和水路自动控制方面所采用的新结构，使用效果良好。

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Introducing the theory of EMAT as well as its main characters and the applications in pipe end inspection at pipe Finishing Plant.

简要叙述了电磁超声换能器(EMAT)的基本原理、主要特点及其在管加工厂管端探伤中应用的情况。

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The glassblower must turn the pipe constantly so that the thick liquid glass does not fall off the end.

VOA: special.2009.09.16

Glassblowing involves gathering hot liquid glass on the end of a metal pipe called a blowpipe.

VOA: special.2009.09.16

Rather than gushing from the end of a pipe, pollution trickles from front lawns, city streets and parking lots.

WHITEHOUSE: Blog Action Day: Protecting America��s Waters Today

Mr. PHILBRICK: You might be able to ascertain by going through the sewer pipe at this location, end up directly below a prime target - whether it's a train station or a municipal building or a school or a hospital, you know, something like that.

NPR: Security Officials Seek to Block Some Online Maps

With several stones left in the end, the crowd pipe up with an impromptu rendition of "Oh Canada", delaying Johnny Morris's final stone.

BBC: Winter Olympics - Day 16 as it happened