loose smut of wheat soil 松散土

loose smut of wheat stuff 松散岩层

loose smut of wheat track 松弛的履带

loose smut of wheat stone 掉落金刚石散装金刚石

loose smut of wheat twist 弱捻

loose smut of wheat wool 短纤维玻璃棉

loose smut of wheat weft 松纬

loose smut of wheat wedge 松散楔体

loose smut of wheat straw 疏松稿秆