关于pivotally的百科

• pivotally造句怎么写

• Thepresentinventionsafetydeviceisaone-pieceneedleassemblythathasabaseandahousingpivotallyconnectedtothebase.Thebasemember(1)ispivotallyconnectedtothelevermember(2)byapin(5)thatprovidesaleveragefulcrumpoint.Thesuspensionsystemofclaim1,furtherincluding...
• 2016-10-2815599