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Introduction: Working principle: The use of strong springs and the principle of lever structure of the clip body makes the broken paint needle on the head of the clip very strong.
Gansu / Dingxi / Anding District
2014-04-19
Introduction: The main technical indicators of semi-enclosed protective clothing are chemical permeability resistance of 80% H2SO4, 60% HNO3, 30% HCL, 30% HF,
Gansu / Dingxi / Anding District
2014-04-19
Introduction: Use of fully enclosed chemical protective clothing ● First, wear an air respirator according to the instructions of the positive pressure fire air respirator.
Gansu / Dingxi / Anding District
2014-04-19
Introduction: ● Comply with national GA124-2004 standard, adopt a new large-field full-face mask, anti-fog, anti-glare, wide field of vision, good air tightness
Gansu / Dingxi / Anding District
2014-04-19
Introduction: Technical parameters ◆ Gas used: natural gas, petroleum liquefied gas, artificial gas ◆ Connection method: G1 / 2 ″, G3 / 4 ″
Gansu / Dingxi / Anding District
2014-04-19
Brief introduction: Recently, ammonia gas leakage accidents have occurred frequently, and the life safety of workers directly poses a threat. Some disasters are unavoidable
Gansu / Dingxi / Anding District
2014-04-19
Introduction: Detection principle: catalytic combustion type; electrochemical sensor; semiconductor sensor sampling method: natural diffusion explosion-proof level:
Gansu / Dingxi / Anding District
2014-04-19
Introduction: Main features of hydrogen sulphide (H2S) gas alarm: Hydrogen sulphide (H2S) gas alarm measures accurately
Gansu / Dingxi / Anding District
2014-04-19
Brief introduction: Adopting advanced circuit processing technology, stable performance and high sensitivity; multiple ranges, the maximum can be measured 200m (water column pressure);
Gansu / Dingxi / Anding District
2014-04-19
Introduction: Main features ◆ Accurate measurement sensor using imported sensitive components, with high accuracy, strong interchangeability and reliability
Gansu / Dingxi / Anding District
2014-04-19
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