GB - Chinese national standards

Technical code of practice for virus-free potato pre-basic seed propagation

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Code of practice for virus free seed potatoes grading and inspection

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code of practice for virus-free seed potato grading and inspection

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code of practice for virus free seed potatoes production

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical code of practice for virus-free seed potato production

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Code of practice for virus free seed potatoes storage and transportation

Available languages: English, Chinese

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Low heat expansive cement

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Low heat micro-expansion cement

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Tetramethrin technical material

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Tebuconazole suspension concentrate

Available languages: English, Chinese

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