NO. WORD POS EHOWNET
1 切結書 Nab {document|文書:telic={guarantee|保證:instrument={~}}}
2 保證書 Nab {document|文書:telic={guarantee|保證:instrument={~},target={產品|product}}}
3 簽下 VC31 {guarantee|保證:instrument={document|文書}}