钻机行走机构应满足哪几点要求？
腹股沟韧带和腔隙韧带构成（） ["腹股沟管上壁","腹股沟管前壁","腹股沟管下壁","腹股沟管后壁","疝囊"]
腹外斜肌腱膜构成（） ["腹股沟管上壁","腹股沟管前壁","腹股沟管下壁","腹股沟管后壁","疝囊"]
特殊情况下，有效剂量在一次事件中不得大于（）。 ["50mSv","100mSv","150mSv","200mSv","250mSv"]
腹内斜肌、腹横肌的弓状下缘构成（） ["腹股沟管上壁","腹股沟管前壁","腹股沟管下壁","腹股沟管后壁","疝囊"]
配气相位
