单词	Lerwa lerwa
释义	Lerwa lerwa n.雪鹑
随便看	grouting grouting agent grouting aid grouting anchorage tube grouting anchor rods grouting and blocking water grouting and bolt reinforcement grouting and gradient adjusting grouting and leakage-preventing grouting and leakage-prevention technology Grouting and plugging water grouting and reinforcement grouting and sealing technique grouting and water sealing grouting apparatus grouting at pile tip grouting at the piles bottom grouting at the tail grouting automatic recorder grouting automatic record system grouting backfill in caving area grouting behind segment grouting behind shaft or drift lining grouting behind the shaft wall grouting blasting compaction