The sliding wear tests were conducted on the "cylinder-on-disc" machine with the stationary cylinder of steel 52100 sliding against the rotating disc specimens.
滑动磨损试验是在“柱-盘”试验机上进行的，其固定的圆柱为52100钢，在旋转的圆盘试样上滑动。
The bypass ports are cut into the cylinder just below the exhaust ports and the transfer channels are formed by a hollow between the steel cylinder and the aluminum spacer ring.
绕道港口切割成气缸仅低于排气口和转移的渠道，形成由一个空心之间的钢瓶和铝间隔环。
The influencing factors of drawing properties for the cylinder end-heads were analyzed by checking out the defect of cylinder end-heads which made of HP295 steel.
通过对HP295焊瓶钢制作的钢瓶封头缺陷进行分析，找到了影响钢瓶封头拉延性能的原因。
The calculation methods for the burst pressure of gas bottle, thicknesses of the steel cylinder and the fiber reinforced composite cylinder are given.
给出了气瓶爆破压强以及钢筒和纤筒壁厚的计算方法。
The invention relates to a composite cylinder with steel tube concrete frame, steel frame and concrete, and the manufacturing method, belonging to a cylinder structure and the manufacturing method.
钢管混凝土边框―钢桁架―混凝土组合筒体及制作方法，属于一种筒体结构及制作方法。
The invention relates to a composite cylinder with steel tube concrete frame, steel frame and concrete, and the manufacturing method, belonging to a cylinder structure and the manufacturing method.
钢管混凝土边框―钢桁架―混凝土组合筒体及制作方法，属于一种筒体结构及制作方法。
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