#880 結他維修隨筆：【 iPhone 輔助 Neck Reset 】
用 iPhone 輔助 Neck Reset，安全快捷精準。iPhone-assisted neck reset — safer, faster, more precise.
#879 結他維修隨筆：【 Martin Celluloid Binding 】
正在幫一支 Martin 安裝 Celluloid Binding。Installing celluloid binding on a Martin guitar.