弯头是什么意思

No methods are available for the accurate prediction of the effect of bends and fittings.

精确地预计弯头和管件的影响尚无方法可循.

辞典例句

We usually use elbow flangetee, reducer as a kind of pipe fitting.

我们常用弯头(管、兰、通、小关)为一种管件.

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Debus turn head in the manhole 2 to have equipments smoothly entered.

在人井2中,将弯头卸下,便于设备进入.

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Another, flange supplying the various pipeline accessory, if elbow etc.

另供应各种管道配件, 如弯头 、 法兰等.

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The elbow may be resolved into straight section and a bend.

将回弯头分解为直管段和回弯两部分.

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CBV angle - style valves are designed to replace piping elbows.

cbv 角型 阀门可用于取代管道弯头.

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Elbow pipe fitting industry is a pillar industry Mengcun features.

弯头管件业是孟村的特色支柱产业.

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CBV angle style valves are designed to replace piping elbows.

CBV角型阀门可用于取代管道弯头.

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Remove the elbows from the relief valve base.

从安全阀底座拆卸弯头.

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The elbows should not go above shoulder height.

弯头不该去上述肩膀的高度.

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This paper describes the development of high - pressure steel butt welding bends with straight ends.

本文概述钢制对焊高压带直段弯头的开发.

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This paper presents a method to manufacture pipe elbows by hydro - bulging a tubular single - curvature polyhedron.

介绍了一种利用管状单曲率多面壳体液压胀形制造薄壁管道弯头工艺方法.

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Main: various types of pipe: Chengcha, thread: elbow four - way, the hoop, both inside and outside joints.

主营: 各类管件: 承插, 螺纹: 弯头,三通,四通, 管箍, 内外接头.

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Our company owns professional technic on making FRP flange, elbow, tee and other special products.

我公司采用专业的技术制做玻璃钢法兰.弯头.风门. 三通等特殊制品.

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Because does not need any special purpose equipment, especially suits in field processing large - scale bend.

因不需要任何专用设备, 尤其适合于现场加工大型弯头.

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