查询词典 ball bearing

bearing capacity of ectension timber member：偏心受拉木构件承载力

bearing capacity equation suggested in the Building Foundation Design Cod... | bearing capacity of ectension timber member 偏心受拉木构件承载力 | bearing capacity of flexural and axial compresSion timb...

bearing capacity factor：承载力系数

bearing capacity 承载力 | bearing capacity factor 承载力系数 | bearing capacity of the ground 土地承载力

bearing capacity factor：支承力因素

bearing capacity of a pile 樁承載力 | bearing capacity factor 支承力因素 | bearing capacity 支承力

coal-bearing series：煤系

coal-bearing region || 聚煤区,含煤区 | coal-bearing series || 煤系 | coal-bearing strata || 含煤地层

bearing collar：轴承环

bearing circle 方向盘 | bearing collar 轴承环 | bearing cone 锥形轴承内环

bearing collar：套环轴承

"bearing; closed-type","密闭式轴承" | "bearing; collar","套环轴承" | "bearing collar","轴承圈"

bearing collar：軸承圈

轴承笼 bearing cage | 轴承圈 bearing collar | 定位罗盘 bearing compass

bearing collar：轴承环,推力头

bearing carrier,轴承座 | bearing collar,轴承环,推力头 | bearing cover,轴承盖

bearing compass：方位罗盘

bearing cast iron 轴承用铸铁 | bearing compass 方位罗盘 | bearing cone 轴承内圈

bearing compass：方位罗经

支持力 bearing capacity | 方位罗经 bearing compass | 轴承力,承[面抗]力 bearing force

cold-work mould steel：冷作模具钢

oxidation-resistant steel抗氧化钢 | cold-work mould steel冷作模具钢 | gauge and cutter steel量具刃具钢

Rise and fall saw：升降锯

rise-and-fallpendant升降吊灯 升降压吊灯 | rise-and-fall-saw升降锯 | risedcosine上升余弦