求翻译：2 当合同或信用证要求包装检验证书时，可凭本结果单向出境所在地检验检疫机关申请签发检验证书或根据需要办理分证是什么意思？

2 works as when unidirectionally contract or letter of credit request packing examination certificate, may depend on this result to leave country the locus examination quarantine institution to apply for the signing and issuing examination certificate or according to needs to handle a minute card