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腐蚀性物品
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腐蚀性物品
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corrosive materials
腐蚀性物品
通常指能灼伤人体组织或对金属等物品造成损坏的固体或液体;具体为与皮肤接触在4小时内出现可见坏死现象,或温度在55℃时,对20号钢的表面均匀腐蚀率超过6.25毫米/年的固体或液体。
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setiger juvenile
set inclusion
set-indexed process
set in the studio
set lattice
set longline lift net fishing
set member
set minus
set modulus
set net fishing machinery
set of all sets
set of all subsets
set of analyticity
set of attributes
set of basis vectors
set of books
set of cells
set of complex numbers
set of composition factors
set of continuum power
set of convergence
set of curves
set of decisions
set of definition
set of degeneracy
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