【单选题】从锁骨下窝向外侧触诊,第一个碰到的骨性标志点是
【多选题】高温实验装置使用时应注意( )。
C.
将高温炉之类高温装置置于耐热性差的试验台上时,装置与台面之间保留一厘米以上的间隙,并加垫隔热层
D.
使用高温装置的实验,要求在防火建筑内或配备有防火设施的室内进行,并保持室内通风良好
【单选题】When a hazard is identified it is best practice to:
【多选题】高温试验装置使用时应注意
C.
不得已将高温炉等高温装置置于耐热性差的实验台上实验时,装置与台面保持一厘米以上的距离,并加垫隔热层,以防台面着火
D.
使用高温的装置的实验,要求在防火建筑内或配有防火设施的的室内进行,并保持室内良好通风
【单选题】Which is a potential hazard when operate a machine tool?
【单选题】When a hazard is identified it is best practice to:
【单选题】It would be best practice when dealing with a hazard to:
A.
report the issue to the OHS Committee
B.
follow the procedure of hazard controls
C.
identify appropriate PPE
【单选题】It would be best practice when dealing with a hazard to:
A.
identify appropriate PPE
B.
report the issue to the OHS Committee
C.
follow the procedure of hazard controls