英语词汇“roofbolt”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	roofbolt
释义	roofbolt 【采矿】(用以加固顶板的)顶板锚杆
随便看	radial button radial cable crane radial calculus radial cam radial cam follower radial canal radial carbon reflector radial carpal bone radial carpal bone (or radiale) radial carpal collateral ligament radial cell radial cellule radial center radial central tube radial chamfer dimension radial chaser radial check radial check gate radial chromatic displacement radial chromatic error radial chromatography radial circuits radial clearance radial-clearance blading radial clearance checking machine 惟有游丝千丈罥晴空惟有绿杨芳草路惟有老相随惟有蓝桥路近惟有西湖波底月惟有长江水惟有霎时凉梦到南州惟有饮者留其名惟有饮者留其名惟有高树かふそく【過不足】かふちょうせいかふちょうせい【家父長制】かふんかふん【花粉】かふんしょうかふんしょう【花粉症】かふんじょうほうかふんじょうほう【花粉情報】かぶ