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Na-ekpo ọkụ na-ere ebe a na-adọba ụgbọala na-edozi mmiri na 82B Steel Spiral Double Sectional Garage Door Torsion Spring
Ogologo eriri igwe mkpuchi corrosion na-adịgide adịgide iji nyere aka mee ka usoro nchara kwụsịlata ndụ mmiri.
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Ọnụ ụzọ ebe nchekwa ọnụ ụzọ ụgbọ mmiri dị ọnụ ala dị ọnụ ala, mmiri mmiri Torsion
Ejiri igwe igwe igwe mmiri ndị ọkachamara na-agwọ okpomọkụ nwere cones aluminom iji jide n'aka na ha dị oke arọ.
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Ọnụ ụzọ ebe nchekwa ọkụ ọkụ mmanụ nwere cone
A na-arụpụta Tianjin Wangxia Garage Door Torsion Springs site na waya dị elu, waya mmiri na-ekpo ọkụ, na-ezute ASTM A229, ebe isi iyi na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na mmanụ.
Dịka onye na-eweta Garage Door Spring, anyị nwere ọtụtụ nha dị iche iche nke Garage Door Torsion Springs dị maka ịzụrụ ka ọ dabara n'ọnụ ụzọ ebe ebe obibi na azụmahịa dị iche iche.
Mmiri Tianjin Wangxia
