Abstract China Internet Network Information Center (CNNIC) released the "33rd Statistical Report on Internet Development in China" in Beijing. As of December 2013, the number of Internet users in China reached 618 million, and the number of mobile Internet users reached 500 million, accounting for 81.0 of the total number of Internet users. %.
China Internet Network Information Center (CNNIC) released the "33rd Statistical Report on Internet Development in China" in Beijing. As of December 2013, the number of Internet users in China reached 618 million, and the number of mobile Internet users reached 500 million, accounting for 81.0% of the total number of Internet users. .
Wedge anchors are a unique type of concrete anchors, designed to anchor objects into concrete applications. Concrete Wedge Anchors are installed into a pre-drilled hole using the appropriate Concrete Drill Bit, where the wedge is expanded by tightening the nut. Once installed, wedge anchors are not removable after the anchor has expanded. Wedge Anchors are also called by other names such as stud anchors, concrete stud anchors, concrete bolts and wedge bolts. Wedge anchors are a non-bottom bearing anchor for use in solid concrete or grout-filled concrete.
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