烟雾在45分钟内消散，并无任何残留。

The fog dissipates within 45 minutes, leaving no residue.

youdao

其最大特点是：臭氧在消毒杀菌净化的过程中无任何残留物及二次污染。

Its most important feature: no ozone pollution residues and secondary disinfection purification process.

youdao

消毒后无任何毒害残留物，安全可靠。

No poisonous residue after disinfection, safe and reliable.

youdao

消毒后无任何毒害残留物，安全可靠。

No poisonous residue after disinfection, safe and reliable.

youdao