查询词典 casing spool

The pump motor is actually outside the sump pit and above the basement floor; it sits on top of a column that connects the motor to the pump casing at the base of the sump pit.

在实际上是坑外的水池水泵电机及以上的地下室的地板，它的一列连接电机泵在水池坑基外壳之上。

B. water-filled Pump start before the pump casing and suction pipe must be full of water that is because of the presence of air vacuum pumping the population can not be formed and maintained.

b。陈籍水泵在启动以前，泵壳和吸水管内必须先布满水，这是因为有空气存在的情况下，泵吸人口真空无法形成和保持。

5 Degree display tray open Balance Valves and close valves ① valves open and close levels of scale line should be cast in the gearbox cover or change the direction of the display after the disc casing, all for the ground wire brush on a scale phosphor to show striking;② direct needle plate material in the case of better management of available stainless steel, or steel plate for the painting, do not use the aluminum skin production;③ direct drive needle eye-catching, stable fixation, accurate adjustment when opening and closing after the lock should rivet.

4.5 阀门启闭程度的显示盘①阀门启闭程度的刻度线，应铸造在变速箱盖上或转换方向后的显示盘的外壳上，一律面向地面，刻度线刷上荧光粉，以示醒目；②指示盘针的材质在管理较好的情况下可用不锈钢板，否则为刷漆的钢板，切勿使用铝皮制作；③指示盘针醒目，固定牢靠，一旦启闭调节准确后，应以铆钉锁定。

5 Degree of valve opening and closing valves open and close the display plate ① degree of scale line should be cast in the gearbox cover or change the direction of the display after the disc casing, all for the ground wire brush on the phosphor scale to show striking;② direct needle plate material in the case of better management of available stainless steel, or steel plate for the painting, do not make use of aluminum skin;③ direct drive needle eye-catching, stable fixation, accurate adjustment when opening and closing after Rivets should be locked.

4.5 阀门启闭程度的显示盘①阀门启闭程度的刻度线，应铸造在变速箱盖上或转换方向后的显示盘的外壳上，一律面向地面，刻度线刷上荧光粉，以示醒目；②指示盘针的材质在管理较好的情况下可用不锈钢板，否则氧气专用阀、铜阀门为刷漆的钢板，切勿使用铝皮制作；③指示盘针醒目，固定牢靠，一旦启闭调节准确后，应以铆钉锁定。

Valves open and close the display of the degree plate① valve opening and closing degree of the scale line should be cast in the gearbox cover or change the direction of the Globe Valves display after the disc casing, all for the ground wire brush on the phosphor scale to show striking;② direct drive pin, the material in the case can be better managed stainless steel, or steel plate for the painting, do not use aluminum leather production;③ instruction set pin striking, stable fixation, once the opening and closing After accurate adjustment should be locked rivets.

阀门启闭程度的显示盘①阀门启闭程度的刻度线，应铸造在变速箱盖上或转换方向后的显示盘的外壳上，一律面向地面，刻度线刷上荧光粉，以示醒目；②指示盘针的材质在管理较好的情况下可用不锈钢板，否则为刷漆的钢板，切勿使用铝皮制作；③指示盘针醒目，固定牢靠，一旦启闭调节准确后，应以铆钉锁定。

Guangzhou municipal government has recently prepared the soil around the stone emptied, the exterior glass casing, stone-built as a sea park, visitors enter through the ground floor to watch the lift-sea giant reef.

广州作为海上丝绸之路的始发地之一，围绕着&珠江得名&同样有着两个与海珠石有关的故事传说，它又是&海珠石得名&的另两个版本。

The main products:"hydrogen and oxygen gas cutting machine", food manufacturing equipment, the car steering wheel of a round box, car link, the chairs of rivets, automotive Circuit pieces of copper processing, and diesel engine casing All kinds of plugs, fire pump planes, fire pumps, pumping vacuum pumps, fire equipment and accessories to turning shaft, and other items, stamping parts, various types of pipe, and the Cold Working Gezhongfeibiao machining. I plant a principle of service: quality first, the credibility of the first, service-oriented, customer first

主要产品：&氢氧气割机&、食品制造设备、汽车方向盘的圆框骨、汽车连杆、坐椅的各种铆钉、汽车油路的铜件加工、柴油机外壳以及各种插销、消防泵浦架、消防抽水泵、抽水真空泵、消防器材配件与接轴等各类车削件、冲压件、各类管件、冷作以及各种非标机械加工。

The front end parts include front casing, pedestal, driving shaft assembly, percussion shaft assembly, sliding gear assembly, sliding board, spring, eccentric pin, cam and knob.

它包括前端部件和后端部件；前端部件包括前端壳体，底座，传动轴组件，冲击轴组件，滑动齿轮组件，滑板，滑板弹簧，偏心销，凸轮，旋钮。

Applying Visual Basic ,the paper make modes of buckling ,load calculating, rod designing , sinker bar and couplings designing to realize on computer. It provides effective means for analyzing sucker rod dynamic behavior and designing rod combination in casing production well.

利用VB把建立的屈曲分析、载荷计算、杆柱设计、加重杆和扶正器设计模型编制程序实现计算机计算，为套管采油井抽油杆柱的力学行为分析和设计提供有力工具。

The numerical results of different magnetic permeability of the casing pipe show that in crosshole environments, non-magnetic or low-magnetic steel pipe is superior to magnetic iron pipe.

不同磁导率金属套管的电磁响应分析表明，电磁测井中，采用非磁性或弱磁性套管要优于一般的铁磁性套管。关键词金属套管井，有限尺寸线圈，电磁测井响应

Effective local search tactics reaches local searchers when they are ready to buy - with every way that it is possible for them to buy from you.

有效的地方搜索策略达到当地的搜索，当他们准备购买-以各种方式，这是他们有可能从您那里进行购买。

The first two are periodic sentences for their beginnings; and the fifth and the last are also periodic sentences each for the embedding of a parenthetic structure.

1960年代中后期，当战后女权主义和当时的许多其他抗议运动在西欧和北美发展成某种势力时，性别的概念演绎成补充和延伸生物性别差异的概念。