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- Basic Stem Extension for Butterfly Valves 用于蝶阀的基本阀杆加长件
- Stem extensions are available in lengths up to 10 feet. For stem extensions in excess of 10 feet consult us. 阀杆延长件长度可达10英尺。如果阀杆延长件长度超过10英尺请与我们联系。
- Stem extensions can be furnished to permit remote operation of butterfly valves in any required length. 配备所需长度的阀杆延长件,可以对某个蝶阀进行远程操作。
- The 29240018 gear operator and the 29241014 drive bushing should be used on the stem extensions for all ball valves. 对于用在所有球阀上的阀杆加长件，应该采用29240018齿轮操作机构和29241014驱动套管。
- A gear operator may easily be mounted on top of the external support plate of all stem extensions. 一个齿轮操作机构可以容易的安装在所有阀杆加长件的外部支撑板的顶部。
- Adequate support must be provided for Long Stem Extensions exceeding 12 ft. of ”A“ dimension. 对于"A"尺寸超过12英尺的长阀杆加长件，必须提供适当的支撑。
- Orders or inquiries for Stem Extensions to be attached to a NIBCO Valve must include the dimension from the center line of the valve waterway to the top of the handwheel. 如果要求订购或需要在尼伯科阀门上附加阀杆加长部件,请说明从阀杆水路的管道中心点到手轮顶部的长度。
- For the larger ball valves, as well as all butterfly valves, the appropriate butterfly valve handle and index plate are supplied for manual operation of the stem extensions. 对于更大的球阀，以及所有蝶阀，可提供适当的蝶阀手柄和刻度板，用于阀杆加长件的手动操作。
- adequate and rigid support must be provided for long stem extension units. 对于长阀杆的延长装置,需要提供适当的和坚固的支撑座。
- He asked for an extension of his visa. 他申请延长签证有效期。
- He built an extension onto his house. 他给自己的住宅扩建了一部分。
- Extension of the injured arm was painful. 把受伤的胳膊伸展开是很疼的。
- By extension, an array of any number of dimensions. 广义来说，矩阵可以是任意维数的数组。
- The arrangement of leaves on a stem. 叶序茎上叶子的排列次序
- I've read the book from stem to stern. 这本书我已从头至尾读完。
- Measures have been taken to stem inflation. 已采取措施抑制通货膨胀。
- The liner has been refitted from stem to stern. 那艘班轮已经全面整修。
- We built an extension to our house. 我们扩建了我家的房屋。
- He descended from an ancient stem. 他出身于一个古老的家系。
- Extension of validity of bid shall normally not be requested. 一般来说不应要求延长投标有效期限。
