نتایج جستجو برای: electric power factor correction
تعداد نتایج: 1562137 فیلتر نتایج به سال:
IMPORTANCE Myomectomy, the excision of uterine leiomyoma, is now commonly performed via minimally invasive surgery. Electric power morcellation, or fragmentation of the leiomyoma with a mechanical device, may be used to facilitate extraction of the leiomyoma. OBJECTIVE To analyze the prevalence of underlying cancer and precancerous changes in women who underwent myomectomy with and without el...
Purpose. The main purpose of the work is to develop recommendations for increasing power factor electric drives railway shunting winches, taking into account peculiarities technological process at loading and unloading sites. To achieve this purpose, following tasks were set: choose a rational way increase drive winch, process, simplicity reliability electrical circuit; methodology (calculation...
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