science and technology small production hydraulic excavator excavator diy primary and secondary school students scientific experiment materials science and education small invention 科技小制作液压挖掘机挖土机DIY中小学生科学实验材料科教小发明

10000 piece

Specifications

hydraulic excavator
液压挖土机

CN¥ 3.59

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Mobile 15857918113

15857918113

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item no.: t-m81

specifications: 12.5cm*9.5cm

material: wooden

can diy: yes

packing method: other

foreign trade or not: no

multi-function or not: yes

electric or not: no

ability training: hands-on brain

is there an animation image: no

whether there is shopping guide video: yes

scientific and educational toy type: physical toy

whether it is exclusively for foreign trade: no

3c configuration category: other toys under 14 years old

color: hydraulic excavator

whether cross-border export is exclusively available: no

applicable age: teenager (7-14 years old)

Update time：20260908165554

science and technology small production hydraulic excavator excavator diy primary and secondary school students scientific experiment materials science and education small invention 科技小制作液压挖掘机 挖土机DIY中小学生科学实验材料科教小发明