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Ngwaahịa

LT-YD01 Tenis Bọọlụ ike Mita Tebụl

Nkọwa dị mkpirikpi:

A na-eji njedebe dị elu nke ihe na-ebuli elu nke ngwá ọrụ siri ike maka ịhazigharị na idozi bọọlụ ule. N'oge ule ahụ, kpọtụrụ mita ọkpụrụkpụ na aka gị, na-etinye ibu 50N a kapịrị ọnụ, a na-eweghachi ogwe aka na-ebuli elu n'ọnọdụ mbụ ma gbanwee bọl ahụ nke ọma maka 180 ° ma jiri otu usoro ahụ nwalee. A gbakọọ ihe dị iche nke agụmagụ ike nke agụmagụ abụọ ahụ.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Nka nka

1. Sample oche: φ 30 ± 0.5mm ọla kọpa eluigwe na ala oche
2. agbakwunyere ibu ibu: 50N±0.5N
3. Ngwaọrụ nwale: mmezi tebụl pasent
4. Ule ziri ezi: 0.01mm

Ọkọlọtọ

Nnwale ike siri ike, zute ma ọ bụ gafere ihe achọrọ nke ọkọlọtọ GB / T 20045-2005.

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