الصفحة الرئيسية > Term: test paper
test paper
Paper (as litmus paper) cut usually in strips and saturated with an indicator or other reagent that changes color in testing for various substances.
- قسم من أقسام الكلام: noun
- المجال / النطاق: التعدين
- الفئة: تعدين عام; Mineral mining
- Government Agency: USBM
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المنشئ
- ed.young
- 100% positive feedback
(Milwaukee, United States)