nuts of metal 中文意思是什麼
nuts of metal
解釋
金屬螺母-
Shangyu huatong screws limited professional production of high - strength screws, nuts and pieces of metal products for the automotive industry, air conditioning compressor, refrigerator compressors, electronic equipment, precision machine tools, and other fields
上虞華通螺絲有限公司專業生產各類高強度螺絲、螺母及五金件,產品用於汽車業、空調壓縮機、冰箱壓縮機、電子設備、精密機床等領域。
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