某病人去不正规的诊所扎针,由于该诊所的消毒不严格而患上甲肝,这属于
A.交叉感染B.自身感染C.医源性感染D.带入感染E.接触感染
参考答案:C
对于承受偏载量较小的电子秤,每个支承点上施加的砝码量是多少?
Planning to stow()in the end lower holds will result in much broken stowage.
A.large crates or cases
B.small curved items
C.drums
D.filler cargo