自动炼带螺丝枪 AUTOFEED SCREW DRIVER

熔炼带 smelting zone

锻炼带 exercise belt

时规炼条/皮带外盖 Timing Chain/Belt Cover ; english Timing Chain/Belt Cover

弹炼/弹带给弹 Belt-feed

汉字锻炼携带版 Kanji Trainer Portable

时规炼条/皮带 english Timing Chain/Belt ; Timing Chain/Belt

电子束区带精炼 electron beam zone-refining

炼狱腰带 Lianyu belt