Cynhwysion fformiwla growt teils cyffredin: sment 330g, tywod 690g, hydroxypropyl methylcellulose 4g, powdr latecs redispersible 10g, calsiwm formate 5g; cynhwysion fformiwla growt teils adlyniad uchel: sment 350g, tywod 625g, hydroxypropyl methylcellulose 2.5g o methyl cellwlos, 3g o formate calsiwm,...
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