EX439B 牛頓彈簧稱 5N (4MC1) $50.00 SKU: EX439B Category: 小四 Description Description 單位彈簧公斤kg和牛頓N透明型, 四款同價2.5N,5N,10N或20N 此款:5N Related products EX409 植物向光性黑箱 (4LE5) $315.00 EX419 風力發電器 (4MB1) $162.00 EX403 根部成長觀察花盆 (4LC2) $423.00 Read more EX402 DNA成品模型 (4LC1) $180.00 Post navigation Previous: EX439A 牛頓彈簧稱 2.5N (4MC1)Next: EX439C 牛頓彈簧稱 10N (4MC1) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.