ZY-1 Series Liquid Limit Tester To Determine Water Content Of Upper Liquid Limit Of Cohesive Soil Standard: GB/T 50123-2019 Standard for geotechnical ...
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Liquid Limit Plastic Limit Cone Penetrometer Soil Testing Equipment Standards: BS 1377:2; EN ISO 17892-6, 17892-12 Description: The apparatus is used ...
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SD-2801A dry powder fire extinguishing agent penetration tester is designed and manufactured according to the requirements of "dry powder fire ex...
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Cellulose nitrate-cellulose acetate (CN-CA) filter membrane The membrane has good porosity and hydrophilicity, cost performance is high. The membrane ...
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