CID A-A-50193B覆盖多孔织物毯，其中 乙烯吸收材料。这种毯子的目的是延长新鲜水果和蔬菜的保质期 当蔬菜被用于储藏时。

CID A-A-50193B covers a porous fabric blanket containing ethylene-absorbing material. The blanket is intended to extend the shelf-life of fresh fruits and vegetables when it is used in their storage.