• Safety and protection: toxic smellless it's powder and solution is irritative to skin eyes and mucosa.

    安全防护:本品有毒无味,其粉尘溶液皮肤、眼睛和黏膜刺激作用。

    youdao

  • Safety and protection: toxic smellless it's powder and solution is irritative to skin eyes and mucosa.

    安全防护:本品有毒无味,其粉尘溶液皮肤、眼睛和黏膜刺激作用。

    youdao

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