The coil has a plurality of windings about an open core, the winding support extends through the open core.
所述线圈具有围绕开口芯的多个绕组，所述绕组支座延伸通过所述开 口芯。
Open core software is proprietary software built on top of open source software.
开源内核软件是以开源软件为基础构建的闭源软件。
Open core software is proprietary software built on top of open source software.
开源内核软件是以开源软件为基础构建的闭源软件。
应用推荐