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r(ji)Ո(qng)
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l(f)؛c(din)ɽ| H ͤ
l(f)r(sh)g20230925
Ч20240826
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؛10000000
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ԓϢѱԃ176
؛10000000
l(f)؛c(din)ɽ| H ͤ
l(f)r(sh)g20230925
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؛10000000
ԓϢѱԃ176
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CAS7778-80-5
174.24
ʽK2SO4
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1һNߝȵĺɷNB(yng)ֵķ50%K2O18%S
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3ˮɞṩЧԵ⛡B(yng)
4һNxᣬ_ʩ~ʹõĸЧ⛷
5a(chn)Ʒλ(f)Ϸʼ(f)ʵă(yu)|(zh)ԭ
6wڙC(j)еʹマգBBʵԭ