الصفحة الرئيسية > Term: surveyor's cross
surveyor's cross
A simple instrument made of two bars forming a right-angled cross with sights at each end and used in setting out right angles in surveying.
- قسم من أقسام الكلام: noun
- المجال / النطاق: التعدين
- الفئة: تعدين عام; Mineral mining
- Government Agency: USBM
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المنشئ
- ed.young
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(Milwaukee, United States)