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| Chinese National Standard List: Special instruments for schools |
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JY 104-1982
Issued on: Price(USD): 200.0 |
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JY 111-1982
Issued on: Price(USD): 220.0 |
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GB/T 43857-2024 Safety and management requirements for teaching facilities
Issued on: 2024-4-25 Price(USD): 900.0 |
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GB/T 37773-2019 Enamel coatings applied to steel for writing surfaces
Issued on: 2019-08-30 Price(USD): 160.0 |
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JY/T 0593-2019 Technical requirements and specifications on the drinking water equipment with membrane treatment for primary and middle schools
Issued on: 2019-04-08 Price(USD): 330.0 |
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JY/T 0392-2007 Roll Pendulum
Issued on: 2008-1-21 Price(USD): 160.0 |
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WS 99-1998 General provisions of safety and health for chalkboards
Issued on: 1998-5-25 Price(USD): 260.0 |
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