< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>
< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>
< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>
真空泵螺桿
一對螺桿轉子在腔體內旋轉。泵送的介質被螺桿捕獲,經壓縮后輸送至排氣口。在壓縮過程中,螺桿轉子間不相互接觸,也不與腔體接觸。壓縮腔無需潤滑油或工作液。冷卻方式既可以采用直接水冷,也可以采用空氣冷熱交換器實現散熱器冷卻。
技術知識
微信附近人400元2小时
< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>
< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>
< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">>>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">< id="fxdl3">< id="fxdl3">>>>>< id="fxdl3">< id="fxdl3">>>