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产品代码
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产品名称
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规格型号
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单价
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|---|---|---|---|
| demonstration instrument of decomposition and composition of forces | |||
| J04073 | demonstration instrument of floating and sinking of submarine | ||
| J04242 | demonstration instrument of outweighted weightleaaneaa | ||
| J04255 | spark hodoscope | ||
| J04256 | display instrument of motion path | ||
| J04263 | orbital wheelbarrow | ||
| J04433 | collision ball | ||
| J04436 | exerimental instrument of ballistic pendulum | ||
| J05021 | demonstration instrument of forced oscillation and resonance | ||
| J07051 | calorimeter | ||
| J11019 | square coil | ||
| J11033 | demonstration instrument of magnetic induction line | ||
| J3503 | barehanded chipper | ||
| J41001 | compass | ||
| J80205 | impeller | ||
| M03167 | model of wheel and axle | ||
| J0007 | tape measure | ||
| J01206 | metronome | ||
| J01310 | numeral thermodetector | ||
| J01416 | multi-purpose and big-screen numeral tester | ||
| J01417 | numeral capacitance meter | ||
| J01423 | resistance coil | 5欧，10欧，15欧 | |
| J01424 | resistance box | 9.99 | |
| J01425 | demonstrative resistance box | ||
| J01427 | simple resistance box | 9999.9欧 | |
| 9999欧 | |||
| J02015 | simple strobosopic illuminant | ||
| J02404 | varable transformer | 2KVA,0.5KVA | |
| J02407 | power for elementary school | 6V | |
| J02407 | battery case | ||
| J04007 | cylinder group | ||
| J04072 | demonstration instrument of objects’ sinking-and-floating condition | ||
| J06216 | demonstration meter of sonic wave | ||
| J06217 | acoustic velocity testing meter | ||
| J10035 | experimental instrument of equipotential line drauing |
Copyright(c):Shanghai Jia
yu Educational Equipment CO.,LTD,