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16 小时
乔治亚-梅洛尼抵达纽约参加联合国大会
Puoi leggere tutti i titoli di ANSA.it e 10 contenuti ogni 30 giorni a €16,99/anno. Servizio equivalente a quello accessibile ...
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20 小时
绿茶水分测定仪
是一种新型快速的水分检测仪器。其环状的卤素加热器确保样品在高温测试过程中均匀受热,使样品表面不易受损,快速干燥,在干燥过程中,水分仪持续测量并即时显示样品丢失的水分含量%,干燥程序完成后,zui终测定的水分含量值被锁定显示。与烘箱加热法 ...
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20 小时
佳木斯水分测定仪
简要描述:佳木斯水分测定仪国家标准规定:快速水分仪所测得结果与烘箱相比误差不超过0.5.粮食60E卤素水分测定仪所测得Z大误差为0.5,熟练后可控制在0.3之内,可以和烘箱达到一样的效果,SFY-60E卤素水分测定仪操作方便,测试迅速,适合粮食收购者以及粮库 ...
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