The reviews are automatic translation.
Pm2.5 At the time of air pollution
On 2017-01-12 00:48:44
Hook type person feel more convenient than wearing two string cords.
As a measure against the air pollution problem in Beijing, I purchased a large amount of Shigematsu masks and distributed it to my best friends.
On 2017-01-05 10:48:59
Compared with 3M clearly fits the face of Asians, the ear does not hurt. I am very satisfied.
On 2016-11-05 17:13:21
Succession version of DD11-S2 which used to buy and used boxes from entering / leaving traders previously. It is slightly smaller than DD11 - S2 but it is exactly the same again. It has high airtightness and dustproofing firmly, but breathing is very easy, too. I use a hook expression but after all this is the most user friendly. I think that it is a product that I can recommend at best for those who are looking for a dust mask.
Inspection of electrical equipment inside the tunnel
On 2016-10-25 15:23:08
I am very satisfied. If possible we ask you to discount in large quantities.
To go out
On 2016-10-21 23:11:52
It was very useful for the yellow sand of Beijing. That was a good purchase.
Welding, gas fusing work
On 2016-06-11 21:19:13
I used a 3M mask all the time, but I used to hurt my face for a long time but it hurts, but this product likes the touch well while keeping her tightness.
On 2016-02-24 14:47:17
I've been patronizing for years, I hope I can not do it unless it is this
Demolition work, heat insulation work
On 2015-07-16 16:52:45
I was looking for it because it was distributed on the business trip site before, it was very easy to use.