It is important to these customers to secure fiber optic cables with small diameters in an effort to reduce installation and ongoing system costs.
对这些运营商而言，通过减小光缆的尺寸来降低敷设成本和系统成本是非常重要的。
Owing to the small diameters of conduit pipes and bracing tubes, the girth welding has to be done with one side welding both sides formation technology.
海洋平台构件中的导管、撑管，因管径小，其环焊缝只能采用单面焊双面成型焊接工艺。
This paper analyses the factors that affect the welded thick- wall steel tubes with middle or small diameters, and provides with corresponding solutions.
分析了影响中小直径厚壁电焊钢管质量的因素，并提出了相应的解决措施。
Any of numerous small celestial bodies that revolve around the sun, with orbits lying chiefly between Mars and Jupiter and characteristic diameters between a few and several hundred kilometers.
小行星一种围绕太阳旋转的小型天体，其运行轨道多集中在火星和木星的轨道之间，特征是直径为几公里至几百公里。
Pump inlet and outlet are on the same horizontal axis and of the same diameters, thus allowing easy disassembly and small occupation space.
泵进、出口在同一水平轴线上，且口径规格相同，装卸极为方便，占地面积小。
A relatively small black hole has been spotted blowing bubbles with diameters of more than 300-1500 light years.
人们拍到相对小型的黑洞正在吹直径大于300- 1500光年的气泡。
A method for testing the adsorption performance of active carbon spheres of small pore diameters was established for the quality control.
建立了紫外比色法测定小孔径球形活性炭吸附性能。
It is suitable for small and medium vessels with large rudder pintle diameters.
适用于舵杆直径较大的中小型船舶。
It is suitable for small and medium vessels with large rudder pintle diameters.
适用于舵杆直径较大的中小型船舶。
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