In the context of possessory security rights, the suppletive rules should, at the very least, encourage the secured creditor to preserve the value of the encumbered assets, especially if those assets represent income-producing property.
16. 就占有性担保权而言，补充规则应当至少鼓励有担保债权人维持设押资产的价值，当这些资产是创收财产时，尤其如此。