颈管

This group consists of wash pipe assembly, gooseneck and hammer union.

这个组包括套洗管总成，鹅颈管和冲击钻组合。

In the upright position, the gooseneck is above the liquid level and provides

在钢瓶处于垂直位置时，鹅颈管处在液面以上提供气体。

This puts the gooseneck into the liquid.

这样鹅颈管就伸到了液体里面。

This configuration is very similar to the gooseneck, but the inlet to the gooseneck is oriented in the same direction as the valve outlet.

这种结构同鹅颈管很相似，但鹅颈管的入口与阀门排气口的方向一致。

Standard Gooseneck adapter for Wire line/Survey line.

标准的鹅颈管适配器用于电缆/测量导线。

Top connection that is directly in line with the well centre. There are a number of different gooseneck configurations available including custom built configurations to meet the needs of the customers units.

顶部连接器它和井的中心是一直线，有一系列不同的鹅颈管配置可利用，包括客户定制的配置以适应客户设备的要求，在鹅颈管的入口端安装76.2毫米3 in。

This configuration is ver y similar to the gooseneck, but the inlet to the gooseneck is oriented in the same direction as the valve outlet.

这种结构同鹅颈管很相似，但鹅颈管的入口与阀门排气口的方向一致。

Washpipe packing set assembly adopts cassette structure. It can be exchanged quickly without disassemble rotary hose and gooseneck.

冲管盘根总成采用盒式结构，可在钻台上迅速更换，不须拆下水龙带和鹅颈管。

Endocervical cells are present, indicating that the transformation zone has been sampled (a minimum of 10 well-preserved endocervical or metaplastic cells is required; they do not have to be in groups).

颈管内膜细胞存在，提示子宫颈上皮移形带细胞已经被取样(至少有10个保存良好的颈管内膜细胞或化生细胞所必需的；但不需要成团排列)。

No matter what you design pattern for your face mask, skull caps , neck or head, we will make our bandannas printed microfiber tissue, making them entirely yours.

不管你设计什么图案为你的脸面具，头骨帽，颈管或头巾，我们会印在我们的管bandannas 超细纤维组织，使它们完全是你的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。