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170cm human skeleton model skull whole body skeleton model biology teaching model special offer 中文版

EXW Price: Min. order:

¥470.0
≥10/piece

¥450.0
≥50/piece

¥430.0
≥100/piece

10 piece

Weight 10.0 kg/piece
Item No. QH3302

specifications

Specifications

Specifications		Stock	Quantity
size	¥0.0	200 piece available
9646 29cm	¥0.0	100 piece available

Summary 0 piece Subtotal:¥ 0 Selected ∧

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Qinghua science instruments 13yr.

Main Products:

Human model human organ model animal plant specimen model human skeleton teaching equipment biological model

Contacts:

zhengChat

Mobile:

86-13750965003

E-mail:

2403396147@qq.com

WeChat:

13750965003

Address:

Ningbo Qinghua Science and Education Instrument Co.， Ltd.， No. 9， Zhushan North Road， Taoyuan Street， Ninghai county， Ningbo city， Zhejiang province,Yiwu City,Jinhua City City,Zhejiang Province

注意：下单前需要确认交货时间（因现货时时变化）！！！特价促销￥420起

人体骨骼模型，是仿真人（高170CM）大小的关节相连的、用金属线串制pvc材质的模型，是基础解剖教学的理想模型。手臂和腿部可拆下供研究。可安放于固定的金属架上，可水洗、不破碎、人体骨骼模型材料PVC。人骨共有２０６块，以其分布部位不同分为躯干骨、颅骨和四肢骨。各骨之间连接构成骨骼。（如颇保护脑，胸廓保护心、肺等。）骨骼肌跨过一个或多个关节，附着在两块或两块以上的骨面上，在神经系统支配下，骨骼肌收缩，牵拉骨骼，产生各种运动。骨的表层致密而坚硬，叫骨密质；骨的内部呈蜂窝状，叫骨松质；骨中的空腔叫部分叫骨髓腔，中央充满骨髓。胎儿和幼儿的骨髓都是红骨髓，为造血器官。随着年龄增长，长骨骨髓腔内的红骨髓逐渐被脂肪组织代替，变成黄骨髓。骨骼：成人的骨共有２０６块，骨与骨相互连接成为骨骼，对人体起支柱、运动和保护作用。２０６块骨中，颅骨２３块，躯干骨５１块，四肢骨、不规则骨和含气骨５种。

Update time：20241211143707