silica fume仍在路上，期待它的早日到达！it's an important material for my research project, the higher ultimate compression is expected for concrete/mortar which mixing with silica fume. silica fume is far smaller than Microsilcia 600 in size of particle. SF particle should be under 1 micron and containts 85% SiO2 at least.
Kay( my employer, who has a wooded handcraft trading site in VM) said to me could you work in thrusday afternoon in this week and saturday? i said this thrusday afternoon is ok, but the next one i am not sure. this saturday afternoon i am not availibe but next the one shoud be fine. it's means that i could earn $120 per week. good news or bad?
due to i did not completely understanding jennit what she said, one glass was broken :-(
i should prepare for vegetable, meat, snack etc for this sunday banques.
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