... split fix四标两角(陆标)定位(无适当中间目标供观测三标两角时) fix screw固定螺丝 strong fix可靠陆标定位·由六分仪观测位置分布良好的物标水平夹角而定出的船位) ...
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Ok, add the fixed glue before fix screw.
好了,添加前修复螺丝固定胶。
The bimetallic thermometer should note the products model. test range, fix screw, protect pipe length, shield diameter, accuracy and other technique parameter.
双金属温度计订货时须分别注明产品的型号、测量范围、安装螺纹、保护管长度外壳直径、准确度等级等技术参数。
Install the base on the ground, and adjust even using the level. Fix the screw, and connect the base and ground.
将底座安装在已打好的基础上,并用水平仪调平。拧好地脚螺栓上的螺母,将底座与基础固定联接。
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