胸压钻

drill bit

钻头,钎头,打孔钻头

2. breast drill 胸压式手摇钻,脚摇钻 | 3. drill bit 钻头,钎头,打孔钻头 | 4. drill rig 架式钻床

breast drill

胸压手摇钻

breast dolphin 靠泊木墩 | breast drill 胸压手摇钻 | breast fast 横缆

breast drill

胸压钻

艛栏杆 breast rail | 胸压钻 breast drill | 段甲板 break deck

breast drill

胸压式手摇钻,脚摇钻

1. fire drill n.消防训练,火灾避难训练 | 2. breast drill 胸压式手摇钻,脚摇钻 | 3. drill bit 钻头,钎头,打孔钻头

breast drill

胸压式手摇钻

breast cut | 胸肉小块, 胸排 | breast drill | 胸压式手摇钻 | breast fleet | 天主教徒

breast drill brace

胸压钻架

裂断试验 breaking test | 胸压钻架 breast drill brace | 呼吸阀 breather valve; pressure vacuum relief valve

breast line

中央系索

breast drill 胸压手摇钻 | breast line 中央系索 | breast 侧面;炉胸;工作面;煤房;风口铁套

breastbeam

撑梁

胸带breastband | 撑梁breastbeam | 胸压钻breastdrillorratchetbitbrace

breast collar

胸套

breast box ==> 网前箱 | breast collar ==> 胸套 | breast drill ==> 胸压式手摇钻,脚摇钻

breast cut

胸肉小块, 胸排

breast club || 击断(羊)胴胸骨用的木锤 | breast cut || 胸肉小块, 胸排 | breast drill || 胸压式手摇钻

Apportioned Effort：分摊努力

Applied Direct Costs 实际直接成本 | Apportioned Effort 分摊努力 | Apportioned Task 分摊任务

tussah silk fabric：柞丝绸

tussah silk carpet 柞丝毯 | tussah silk fabric 柞丝绸 | tussah silk fancy yarn 柞粗纺丝