添加限制 已有核销金额的结算单不允许删除
添加限制 已有核销金额的结算单不允许删除

GoodERPJeff/gooderp_addons,OpenERPJeff/gooderp_addons,GoodERPJeff/gooderp_addons,GoodERPJeff/gooderp_addons,OpenERPJeff/gooderp_addons,gilbert-yuan/gooderp_addons,gilbert-yuan/gooderp_addons,gilbert-yuan/gooderp_addons,gilbert-yuan/gooderp_addons,OpenERPJeff/gooderp_addons