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/eu list of notified chemical substances tsca - united states toxic substances control act section (b) inventory dsl/ndsl - canadian domestic substances list/non-domestic substances list encs - japan existing and new chemical substances iecsc - china inventory of existing chemical substances kecl - korean...
news events ask a process engineer processing equipment brochure contact global reps linkedin youtube twitter blog english (english) 中国的 home > systems > size reduction size reduction particle size reduction equipment your particle size requirement is a primary factor in selecting a size reduction machine...
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treatment), and some are being tested in clinical trials. radiation therapy radiation therapy is a cancer treatment that uses high- energy x-rays or other types of radiation to kill cancer cells or keep them from growing. there are two types of radiation therapy: • external radiation therapy uses a machine...
page : to page : abstract : spatial distribution and seasonal variability of surfactant activity (sa) of seawater were studied in the northern adriatic sea and compared to the temperature and salinity patterns in the -year period from february to january , based on monthly surveys. surface-active substances...