| |||
回填充 | |||
背面上浆 | |||
| |||
填充; 填实 | |||
回填土 | |||
回填 | |||
回填作业 | |||
回填作业 | |||
背面上浆; 单面上浆 | |||
回填充 | |||
挡土墙等的背后填土; 贴面砖、石料等的背后灌浆; 完工后的回填土 | |||
回填土; 背〔里〕纬; 背〔单〕面上浆 |
back-filling : 16 phrases in 6 subjects |
Architecture | 3 |
Bridge construction | 5 |
Engineering geology | 3 |
Rail transport | 1 |
Technology | 2 |
Textile industry | 2 |