HCBBS Forum (日本語)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

毎日一問(2016.9.9)

2016-09-09View Original

Thread Content

この投稿は最後に、68589544によって2016年9月11日09:50に編集されました。1. 溶接作業員が作業中にさらされる可能性のある職業病の危険因子は____ A. 有害なガス;B、放射線;C粉塵;D、有害ガス、放射線、粉塵、騒音;2、職業活動に従事する労働者に、職業病を引き起こす可能性のあるさまざまな危険要因は、____と総称される。A、職業病危険因子;B、職業上の危険性;C、職業的危害要因;D、職業衛生上の危険 正解はD;A
Reply #22016-09-09
D C ~~~~~~~~~
Reply #32016-09-09
1、D。----2、A

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.