
BS EN 13765. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals. Specification
出版:British Standards Institution

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BS EN 13765. Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of hydrocarbons, solvents and chemicals. Specification
出版:British Standards Institution
专家解读视频