求翻译：但减压器的阳螺纹杆旋出长度不得超过24mm，以防止由于螺扣过少而使阳螺杆脱出，造成高压取样水冲出。螺纹式减压器所有材质均为不锈钢。这种减压器具有体积小、安装方便、易调节等特点。是什么意思？

But the reducer male rod rotation length should not exceed 24mm, in order to prevent the screw buckle less leaving the sun screw extrusion, resulting in high pressure sample water out of. Threaded reducers are made of stainless steel. This reducer has a small size, easy to install, easy to adjust.

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But the reductor male thread pole turns on lathe the length not to have to surpass 24mm, prevented because the spiral buckles too few enable the positive screw rod to leave, creates the high-pressured sample water to run out.Thread type reductor all material qualities are the stainless steel.This ki

Reducers male thread stem rotate the length must not exceed 24mm, in order to prevent prolapse of Yang due to too few screw fastener screw, causing sampling water flushed out. All materials are made from stainless steel threaded reducers. This regulator has characteristics of small volume, easy to i