Computer · Building Materials
जम्पर (Jumper) एक हस्त उपकरण है जिसका उपयोग मुख्य रूप से किस कार्य के लिए किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1लकड़ी के पकाने (seasoning) के लिए
- 2पत्थरों की ड्रेसिंग के लिए
- 3पत्थरों के खनन (quarrying) के लिए✓
- 4पत्थरों के परीक्षण के लिए
सही उत्तर देखें
पत्थरों के खनन (quarrying) के लिए
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