The ()(支索)is important to a derrick.
第1题:
The ()(吊杆托架) supports the derrick.
第2题:
下面哪个命令在绘图工具条上有对应的命令按钮()。
第3题:
通过()命令修改多个块的属性
第4题:
Renew the ()(稳索), please.
第5题:
During operation, the ()should check the working condition of the derrick.
第6题:
顶部滑车()
第7题:
outboard guy()
第8题:
软盖()
第9题:
创建外部块又叫写块, 命令是()。
第10题:
Which of the following is equipment provided by the telephone company that provides remotediagnostic and loopback services for subscriber lines?()
第11题:
it
an important information
that
where we were
第12题:
支索
稳索
索具
滑车
第13题:
Which of the following denotes the FINAL point of responsibility for a service provider?()
第14题:
以下不是display的属性是()。
第15题:
The parts of the derrick are: derrick boom rest, gooseneck, center guy, stay, topping lift, topping lift block and so on.()
第16题:
The ()(侧稳索) has gone wrong.
第17题:
Four ()are needed to work this heavy derrick.
第18题:
Please tell stevedores not to ()the derrick.
第19题:
tackle()
第20题:
图块属性定义命令是()。
第21题:
将平面图中的柱截面填满颜色可使用()命令。
第22题:
block
guy
stay
第23题:
稳索
外牵索
顶索
支索