气瓶|沙特标准|SASO-ISO-10460
SASO-ISO-10460
Gas cylinders – Welded carbon-steel gas cylinders – Periodic inspection and testing
气瓶-焊接碳钢气瓶-定期检查和测试
气瓶|沙特标准|SASO-ISO-10460
SASO-ISO-10460
Gas cylinders – Welded carbon-steel gas cylinders – Periodic inspection and testing
气瓶-焊接碳钢气瓶-定期检查和测试
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