一定浓度的浓h2so4对花卉种子具有脱绒效果。
To some extent, a given concentration of H2SO4 were active to shed seed villus.
并证明棉子经我国自行研制的泡沫酸脱绒机处理，能有效地提高播种品质。
The experiments proved that the planting quality of cotton seeds can be improved, that are delinted by the home —made foam sulfuric acid delinter.
产品特点：开身拉链式立领短款绒马甲，填充棉面料，内加摇粒绒的里子，保暖舒适，时尚休闲，穿脱简便。
Product features: open type zipper collar short velvet vest, filled with cotton fabric, and shake the fleece lining, warm and comfortable, leisure, fashion wear off simple.
产品特点：开身拉链式立领短款绒马甲，填充棉面料，内加摇粒绒的里子，保暖舒适，时尚休闲，穿脱简便。
Product features: open type zipper collar short velvet vest, filled with cotton fabric, and shake the fleece lining, warm and comfortable, leisure, fashion wear off simple.
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