查询词典 crown block
- 与 crown block 相关的网络解释 [注：此内容来源于网络，仅供参考]
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bailer crown-block：捞砂天车
bailer conductor 捞砂筒 | bailer crown-block 捞砂天车 | bailer dart 捞砂筒下部的活门
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crown block dismounting：放天车
起天车 crown block hoisting | 放天车 crown block dismounting | 高空作业手 erector work high above round
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Crown Block：天车
Swivel 水龙头 | Crown Block 天车 | Traveling Block 游车
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Crown Block：定滑轮
Christmas tree 采油树 | crown block 定滑轮 | travelling block 动滑轮
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Crown Block：起重定滑轮
crown bit 活头钎子 | crown block 起重定滑轮 | crown drill 活头钎子
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Crown Block：拱顶石
crown 冠顶 | crown block 拱顶石 | crown hinge 拱顶铰
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arch crown block：拱顶石
拱砌块 voussoir | 拱顶石 arch crown block | 拱脚斜块 arch skew block
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crown block hoisting：起天车
穿钢丝绳 stringing up; string up | 起天车 crown block hoisting | 放天车 crown block dismounting
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crown block protector：防碰天车装置
防碰天车 crown block protector | 防碰天车装置 crown block protector | 防碰系统 anti-collision system
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crown block protector：防碰天车
防喷演习 blowout prevention rehearsal | 防碰天车 crown block protector | 防碰天车装置 crown block protector
- 推荐网络解释
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gastric caner：胃癌
胃癌:gastric cancernoma | 胃癌:gastric caner | 胃痞:Gastric blockade
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Pass Through Securities：过手[通过]证券
过手[通过] pass through | 过手[通过]证券 pass-through securities | 过载输出功率 overload output
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afters：甜食
aftermath 创伤,后果 | afters 甜食 | aftershave (男人剃须后涂的)须后水,润肤露