Samples for exhibition used silicon dewax method to produce stainless steel hardware parts, For example hardware parts for boats Valve base, Pipe-fitting, Eccentric standard parts and OEM industrial parts.是什么意思_Samples for exhibition used silicon dewax method to produce stainless steel hardware parts, For example hardware parts for boats Valve base, Pipe-fitting, Eccentric standard parts and OEM industrial parts.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句