foot pin 中文意思是什麼
foot pin
解釋
尺墊-
The high temperature polymerization pulls crowds the manufacture craft, the whole pin technology, the isosceles trapezoid stable modelling, the ladder brace, the ladder foot skid prevention design, center spatial structure
高溫聚合拉擠製造工藝,整體銷棒技術,等腰梯形穩定性造型,梯撐梯腳防滑設計,中空結構。
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