Housed D&DH UL Certification Online UL certification for the Housed D&DH motor, February 2017 File Versions 发布日期 17 7月 2015 发布版本/版本 A Download Link http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/showpage.html?name=PRHZ2.E136406&ccnshorttitle=Servo%20and%20Stepper%20Motors%20-%20Component&objid=1080552628&cfgid=1073741824&version=versionless&parent_id=1079907253&sequence=1 Release Description Online UL certification for the Housed D&DH motor, February 2017