查询词典 ballast

rotary cultivator tail wheel：旋耕尾轮

车轮配重 wheel ballast | 旋耕尾轮 rotary cultivator tail wheel | 转向器 steering gear

track bed, road bed：道床

9563 track ballast 道床 | 9564 track bed, road bed 道床 | 9565 track blockade 鐵路遮斷

Macadam,tar：柏油碎石路

灌漿碎石路 Macadam,grouted | 柏油碎石路 Macadam,tar | 道碴清篩機 Machine,ballast screening

band brake; strap brake：带韧

压载泵 ballast pump | 带韧 band brake; strap brake | 带离合器 band clutch

stock rail：主轨 / 基本轨

Standard Gauge 标准轨距(1435mm) | Stock Rail 主轨 / 基本轨 | Sub-Ballast 底层道碴 / 次道碴

girder with rolled steel section encased in concrete; skeleton reinforced concrete girder：型钢混凝土梁;劲性骨架混凝土梁

无碴无枕梁 girder without ballast and sl... | 型钢混凝土梁;劲性骨架混凝土梁 girder with rolled steel section encased in concrete; skeleton reinforced concrete girder | 简支梁桥 simply supported beam br...

girder with rolled steel section encased in concrete; skeleton reinforced concrete girder：型钢混凝土梁

无碴无枕梁 girder without ballast and sleeper | 型钢混凝土梁 girder with rolled steel section encased in concrete, skeleton reinforced concrete girder | 简支梁桥 simply supported beam bridge

side-wheel：侧轮

main wheel, 主轮 | side wheel,侧轮 | ballast,配重

scrap box sling：装卸废钢铁的吊货工具

scrap ballast 碎铁压载 | scrap box sling 装卸废钢铁的吊货工具 | scrap gum 橡胶屑

return bend header：回弯头箱

return ballast voyage 压载回程 | return bend header 回弯头箱 | return bend 回转弯头

What do you do at Universe Toy Company：你在宇宙玩具公司做什麽

Well, I ... 好啦 我...... | What do you do at Universe Toy Company? 你在宇宙玩具公司做什麽 | I'm the vice-president of new toy development. 我是负责新玩具开发的副总裁

garden chrysanthemum, garland chrysanthemum：茼蒿

根甜菜 garden beet | 茼蒿 garden chrysanthemum, garland chrysanthemum | 芥荠,独行菜,胡椒草 garden cress