T-handle on the Scienceware Tapered Plug Sampler applies rotating force to cut sample.
型结构，可将旋转力施加于采样操作。
The tapered plug or "needle" is screwed in or out of a mating orifice in the body and thus controls the effective orifice size.
其锥形插头或“针头”是阀体上配置的螺纹旋进旋出的节流道，因此能够有效控制节流面积。
The tapered plug is precision ground from hardened high alloy material or an overlaid stainless to assure a tight seal and easy operation.
锥形阀塞经过精密研磨，采用硬化高合金材料或一种镀层不锈钢，确保紧密密封和操作容易。
In the metallic tube producing method, a maximum diameter of the plug or tapered mandrel bar may be larger than an outside diameter of the mother tube.
在上述金属管的制造方法中，顶头或锥状芯棒的加工最大直径可以大于管坯外径。
In the metallic tube producing method, a maximum diameter of the plug or tapered mandrel bar may be larger than an outside diameter of the mother tube.
在上述金属管的制造方法中，顶头或锥状芯棒的加工最大直径可以大于管坯外径。
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