管形的

Load-carrying capacity research of K-shaped unstiffened and inner-stiffenedconnections under axial load is carried out in this paper.

在K形非加劲与加劲RHS-CHS节点研究中，考虑支管在轴向力作用下节点的极限承载力。

The main products are HY series boat switch, AS series power socket, CY series push button switch, KW series cross spring switch, CY series button switch, KW series micro switch, HY series overload switch, A series fuse cartridge, CY series tact switch, DC series power socket, BM series dial-code switch, etc.

主要产品有HY系列船形开关、AS系列电源插座、CY系列按钮开关、KW系列叉簧开关、CY系列钮子开关、KW系列微动开关、HY系列负载开关、A系列保险丝管座、CY系列轻触开关、DC系列电源插座、BM系列拨码开关等上百个品种、近千种规格的产品

Corolla tubular; limb 2-lipped; lower lip spreading flat, 3(or 4)-lobed; upper lip erect, emarginate or entire.

花冠管状瓣片二唇形；下唇传播平，3浅裂；上唇直立，微缺的或全缘。

I do alloy plant professional system Die: stranding mode (threading die, in lane Die, Die lead), straighten die, extrusion die, Extrusion Die (Aguilar-line), the drawing module, extubation Die, Die cold pier, profiled die; Diamond Die: Natural Diamond Die, Die polycrystalline, imports polycrystalline module, and to match production with the various models of Roberts powder.

我厂专业制做合金模具：绞线模（穿线模、过线模、引线模）、调直模、挤压模、挤塑模、拉丝模、拔管模、冷墩模、异形模具等；钻石模具：天然金刚石模、聚晶模、进口聚晶模；并生产与之相匹配的各种型号拔丝粉。

This paper recommends a method of measuring flow by the flute pipe-pressure difference gauge, which is suited to measure flow at pumping station.

本文推荐一种适合泵站单泵测流的笛形管——差压计测流方法。

A kind medicine refining used vacuum drying box without tray, in which there are finger type heating pipe s, was introduced.

介绍一种可折卸指形加热管的无料盘药品精制真空干燥箱。

1 Counter-flanges are in accordance with ISO standards, thread connecters are supplied for release pipe outlet.

4.1 瓶组出口配置满足ISO标准的配对法兰及橡胶&O&形圈，泄放管出口配有螺纹接头。

Copper plate was employed as substrate,ethanol as carbon source,and iron chloride or iron nitrate as catalyst precursor .

采用乙醇催化燃烧法制备竹节形碳纳米管，利用乙醇作为碳源和燃料提供材料生长所需的能量，以Cu薄片作为基底，FeCl3与Fe(NO3)3作为催化剂先体。

The U -tube method is recognized as a standard for industrial routine estimations.

u形管方法被公认为日常工业鉴定的标准方法。

The upper ends are then placed through the rearward hole in the double-tab on the "U" tube.

上部结束，然后放在通过后面洞双标签上的& U &形管。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。