根据BS 9720能力认证条款，为将发布的可变r.f.型电感器准备详细规范时进行选择的检验要求和试验。显示所需的格式，并列出适当的评级和特征。交叉引用:BS 2011BS 6001BS 9000BS 9720BS 9750PD 9002

Inspection requirements and tests from which a selection is made when preparing a detail specification for variable r.f. type inductors to be released under the terms of BS 9720 capability approval. Shows required format and lists appropriate ratings and characteristics.Cross References:BS 2011BS 6001BS 9000BS 9720BS 9750PD 9002