无缝,箍式复合气瓶|沙特标准|SASO-EN-12257
SASO-EN-12257
Transportable gas cylinders – Seamless, hoop-wrapped composite cylinders
可运输气瓶-无缝,箍式复合气瓶
无缝,箍式复合气瓶|沙特标准|SASO-EN-12257
SASO-EN-12257
Transportable gas cylinders – Seamless, hoop-wrapped composite cylinders
可运输气瓶-无缝,箍式复合气瓶
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