【毎日のテーマ】【建設版20160529】
Thread Content
参加報酬：2財富。正解の報酬：9財富 正誤判定：コンクリートの配合変更時は、水セメント比を一定に保つ必要がある。（ ）
コンクリートの施工配合比を換算する際は、水セメント比が変わらないようにしなければならない。（ そう
**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.