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fern life history specimen teaching aids junior and senior high school biology science and education instrument spore specimen teaching demonstration observation

EXW Price: Min. order:

CN¥ 39.0
≥2/piece

CN¥ 37.0
≥50/piece

CN¥ 35.0
≥100/piece

2 piece

Item No. 43023

specification

Specifications

size	CN¥ 0.0	1000 piece available
22 * 15.2cm	CN¥ 0.0	999 piece available

Summary 0 piece Subtotal:CN¥ 0 Selected ∧

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 42 × 32 × 32 cm

G.W./CTN:13 kg

QTY/CTN:24 piece/carton

备注：下单发货时间请联系确认（现货实时变化）

蕨生活史标本教具，专为初高中生物设计，展示完整生命周期。

核心卖点：真实标本、耐用材质、清晰标注。

解决教学抽象难题，提升学习兴趣。

通过ISO认证，安全可靠。

激发学生探索自然，培养科学素养，让生物课更生动有趣。

Update time：20251016143648

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