nail Photos Catalog - page 14 - WorldBid B2B Market

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Battery Puncture Tester With Nail
Equipment - Standard International Group (HK) Limited - China - December 11, 2025 - contact company for price

Description The test shall be carried out at an ambient temperature of 20°C±5°C. Place the battery with a thermocouple (the contact of the thermocouple is fixed on the large surface of the battery) in a fume cupboard, and pierce the center of the lar...

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