Thus the net profit of other business is much higher than that of electrical installation, but one must take money loss in consideration when facing high risk in other business.
由此可得其他业务的净利润远高于电力安装业务的利润，但要面对高风险，做好亏本的准备。
2
Operators of severely dangerous installation involve the job of high risk and high responsibility.
重大危险装置操作人员所涉及的是危险性高、责任重大的工种。
3
Important: the installation of capacitors on networks disturbed by harmonics may require special precautions, especially when there is a risk of resonance.