【毎日のテーマ】【建設版20160801】
Thread Content
この投稿は最後に *aojiaoya0546 によって 2016-8-3 21:03 に編集されました。参加報酬:2財富。正解者への報酬:9財富穴埋め問題:悪天候により、風力が( )級以上で作業の安全が危険にさらされる場合、屋外での高所作業や足場を使った作業、起重機を用いた作業、杭打ち作業は禁止される。 答え:六級
**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections
Submit Request — Free ConsultationThis 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.