The STOL CH 801 utilizes a heavy duty gear system developed specifically for off-airport operation.
甲烷的短距起落801采用了重型齿轮系统专为开发经营机场外。
Objective To determine cut-off value of thyrotropin (TSH) for screening of congenital hypothyroidism (CH) of newborn in Changsha city, Hunan province.
目的建立长沙地区新生儿先天性甲状腺功能低下症促甲状腺素筛查的切值。
Objective To determine cut-off value of thyrotropin (TSH) for screening of congenital hypothyroidism (CH) of newborn in Changsha city, Hunan province.
目的建立长沙地区新生儿先天性甲状腺功能低下症促甲状腺素筛查的切值。
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