钢丝绳输送带|沙特标准|SASO-ISO-15236-3
SASO-ISO-15236-3
Steel cord conveyor belts – Part 3: Special safety requirements for belts for use in underground installations
钢丝绳输送带–第3部分:地下设施用皮带的特殊安全要求
钢丝绳输送带|沙特标准|SASO-ISO-15236-3
SASO-ISO-15236-3
Steel cord conveyor belts – Part 3: Special safety requirements for belts for use in underground installations
钢丝绳输送带–第3部分:地下设施用皮带的特殊安全要求
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