发布网友 发布时间:2023-09-15 19:04
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热心网友 时间:2023-09-15 19:07
R20/21/22Harmful by inhalation, in contact with skin and if swallowed.吸入、皮肤接触及吞食有害。R20/22 Harmful by inhalation and if swallowed.吸入及吞食有害。