The reviews are automatic translation.
pm2.5 when the air pollution
On 2017-01-12 00:48:44
If the hook formula will feel more convenient than wearing those of the two string expressions.
As a measure of Beijing's air pollution problem, it was handed out to the best friend to buy a large amount of the mask of Shigematsu.
On 2017-01-05 10:48:59
Clearly it faces and fit of the Asian compared with 3M, ear does not hurt. It is very satisfactory.
On 2016-11-05 17:13:21
Successor version of the DD11-S2 that has been used to buy previous box from the vendor of the comings and goings.
DD11-S2 has become slightly smaller than, but is it also just a good feeling.
Airtightness is also high firm dustproof, Yet I'm breathing is also a very easy.
You're using a hook-type, but is I thought this ease of use is best.
I think that it is products that can be recommended best for those who are looking for a dust mask.
Electrical equipment inspection in the tunnel
On 2016-10-25 15:23:08
It is a big satisfaction. Please give me a discount on heavy buying if possible.
On 2016-10-21 23:11:52
It was helpful really to Beijing of yellow sand. I'm glad I bought.
Welding, gas blown work
On 2016-06-11 21:19:13
But was using the mask of 3M much, for a long time I was painful bite in the face and you are using, this product is liked may feel while maintaining the sealing properties.
On 2016-02-24 14:47:17
And I love a few years
It 's not and I No! I feel
Demolition work Yara, heat insulation work
On 2015-07-16 16:52:45
Previously, it is distributed on the road of the site, was looking for because it was good and easy to use really.