男人高清无码一区二区,欧美一级性黄片,免费午夜又爽a级毛片,国产乱码精品一区二区三区四区 ,97人妻精品一区二区三区香蕉 ,欧美一级俄罗斯黄毛片

One-Stop Ex Solution Provider
15850264116
One-Stop Ex Solution Provider
Our Services
Your current location:Home / Our Services / Explosion-proof Certificate
How long does it take to apply for Explosion-proof Certificate?
Read: 2746

※ Data review period


Generally speaking, we require customers to provide product drawings and technical data for review first, and modify those that do not meet the requirements of explosion-proof type and explosion-proof grade. If the personnel of the enterprise do not know the explosion-proof knowledge and the explosion-proof design, then this aspect needs to be changed greatly or need the intervention of Avanti to assist in the explosion-proof design. In addition, the product structure is very complex, the time will be uncontrollable.


※ Testing period


The normal test time is one and a half months for the flameproof type and about two weeks for the intrinsic safety type. Of course, this test cycle is based on the premise that the technical data is qualified and the test sample passes the test once. If there are unqualified items in the test process that need to be rectified, the enterprise shall actively cooperate.

Last article:Flameproof enclosures “d”
Next article:Knowledge of explosion-proof certification
Contact us

Visit mobile website

Afanti official wechat
Online Service
Hotline
15850264116
岳阳县| 伊宁市| 饶平县| 洪江市| 景泰县| 革吉县| 孙吴县| 甘肃省| 新蔡县| 马山县| 永修县| 庆安县| 开阳县| 横峰县| 故城县| 桂东县| 海原县| 枝江市| 阳城县| 九龙坡区| 五莲县| 田林县| 武川县| 龙海市| 崇州市| 紫阳县| 栾城县| 颍上县| 宜兴市| 江西省| 乌苏市| 红河县| 慈利县| 宁武县| 元谋县| 兖州市|