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Final results The qualified rate associated with 358 sulfur hexafluoride check outcomes ended up being 100.0% from the 7 Seven hundred and fifty kV EHV substations. Your certified rate regarding 7 time-weighted average in the energy regularity electric discipline of people 700 kV EHV substations approached simply by staff was Hundred.0%. Among the 847 strength rate of recurrence power field diagnosis points, your going above normal fee regarding electrical power consistency power discipline was Sixty four.3%, and the differences in the ability frequency electric field diagnosis exceeding regular rates of various selleckchem substations and also examination places were in past statistics significant (χ2=87.Fifty-two, 50.Eighty six, S much less and then 0.10) . The highest beyond normal price involving energy frequency electric area has been the circuit crusher examination location (4.4%, 34/36) . The sounds intensity analyze connection between the seven EHV substations were Forty one.1-79.6 dB (Any) , as well as the competent rate was 100.0%. Summary Your sulfur hexafluoride, strength consistency electrical discipline as well as sounds how the workers got into contact with inside 700 kV EHV substations are eligible of work coverage limitations. The actual inspection aspects of primary transformers, capacitors, reactors, shuttle bars as well as switches possess higher electrical power frequency electrical area rays, needs to be decide on tools iand offer priority for you to automatic robot assessment, and reasonably alter the actual examination time and energy to reduce the the level of intensity regarding substation operators' experience energy regularity electric powered area.Target To investigate the diagnosis as well as influencing factors associated with work-related musculoskeletal ailments (WMSDs) associated with workers in a automobile producing organization in Guangzhou City. Techniques Inside Apr 2020, you use 7065 employees associated with an vehicle manufacturing organization inside Guangzhou City ended up chosen because study themes making use of cluster sample method. The particular Nordic Orthopedic Questionnaire (NMQ) was utilized to look into the particular diagnosis of WMSDs. Numerous logistic regression evaluation was utilized to research the actual impacting on aspects involving WMSDs. Benefits The actual discovery charge involving WMSDs ended up being Forty three.9% (3102/7065) , between which the detection price associated with several WMSDs ended up being 31.4%. Your diagnosis costs of WMSDs in various elements from large in order to minimal ended up as follows neck of the guitar (All day and.5%) , shoulder (Twenty one.1%) along with ankle (Twenty.1%) . Multivariate logistic regression analysis demonstrated that practical knowledge involving 3-8 a long time, >8 many years, age>30 years old, repetitive work every day, a number of practice each minute, uncomfortable operate healthy posture, regular extra time function and also not enough staff in the department have been risks pertaining to multi-site WMSDs (G a smaller amount next 0.