神经肌肉电刺激属于()
A.直流电
B.低频电
C.中频电
D.高频电
E.微波疗法
参考答案:B
-- Have you seen ______pen? I left it here this morning
-- Is it ______black one? I think I saw it somewhere
A.a;the
B.the;the
C.a;a
D.the;a
施工项目部在进行主要材料或构配件、设备投标前,应将拟采购供货的生产厂家的资质证明文件报监理项目部审查。