... 紧急停车开关 switch for urgent halt 安全技术标志 safe technical index 固定式钢直梯 fixed steel straight ladder ...
基于12个网页-相关网页
保证产品执行的标准即为在安全标志中心备案的技术文件；
Ensure the production standards implemented in the plant conform to the documents filed in our center.
液态气的截止阀。概念。安全技术要求。检验。标志。
Shut off valves for liquefied gases; definitions, requirement, testing, marking.
以上产品均取得生产许可证、防爆合格证、安全标志准用证、科学技术新产品鉴定证书等。
The above products have all been approved the certificates of production licence, flame-proof certification, safe mare licence and scientific and technologic new product assay certification and so on.
应用推荐