本实用新型涉及一种床，尤其是一种新型病床。
The utility model relates to a bed, particularly a novel sickbed.
本实用新型公开了一种床支架，特别是一种可调节宽度的床支架。
The utility model discloses a bed frame, in particular to a bed frame the width of which is adjustable.
实验表明该机已实现设计的主要目标：以对行播种的方法避免了种床粗糙问题；
The problem of rough seeding bed is avoided in the use of row controlled method.
应用推荐