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"三角架"相关考试题目
1.
阅读理解。Gallery Policies for Visitors to National Gallery of Art, Washington Visitors must present all carried itemsfor inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcels, a...
2.
三角架征
3.
三角架有什么用途？
4.
阅读理解。 Gallery Policies for Visitors to National Gallery of Art, Washington Visitors must present all carried items for inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcels,...
5.
阅读理解。 Gallery Policies for Visitors to National Gallery of Art, Washington Visitors must present all carried itemsfor inspection upon entry. After inspection, all bags, backpacks, umbr...
6.
救援三角架，由三角架、绞轮、( )等组成。
7.
三角架征
8.
Gallery Policiesfor Visitors to National Gallery of Art, WashingtonVisitors must present all carried items for inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcels, and oth...
9.
救援三角架的操作要求？
10.
Gallery Policiesfor Visitors to National Gallery of Art, Washington Visitors must present all carried items for inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcels, and ...
11.
救援三角架，由三角架、绞轮、（）等组成
12.
三角架征(tripodsign)
13.
三角架有什么用途？
14.
用三角架下管时应注意什么？
15.
硬联结的拖杆或三角架的长度以（）米为宜。
16.
Gallery Policies for Visitors to National Gallery of Art, Washington Visitors must present all carried items for inspection upon entry. After inspection, all bags, backpacks, umbrellas, parcel...
17.
【名词解释】三角架
18.
三角架的自重越重越好
19.
救援三角架，由三角架、绞轮、( )等组成。（易）4
20.
[名词解释] 三角架征
21.
下列不属于独立式三角架支撑的优点的是（）。
22.
用三角架下管时应注意什么？
23.
三角架征(tripodsign)
24.
[名词解释] 三角架征(tripodsign)
