Gelsonlab HSPD-053A Physical teaching instrument ဘီးရိုး Mode ကိုl Shaft model
အသေးစိတ်ကုန်ပစ္စည်းဖော်ပြချက်
အတွင်းအထုပ်အတိုင်းအတာ (L * W * H CM) - ၂၆ * ၁၃ * ၆.၅
1) ဘီးရိုး Mode ကိုl is used to demonstrate the lever principle of the axle.
2) ဘီးရိုး Mode ကိုl is composed of wheel( including the φ120mm's large wheels and φ60mm's small wheel), hob, iron shaft, connection blocks, the rocker arm, and the balance block etc.
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