CAUTION: When servicing, disassembling or disposing of valves containing asbestos gaskets or packing, avoid breathing dust or fibers from these parts.
CAUTION: When servicing, disassembling or disposing of valves containing asbestos gaskets or packing, avoid breathing dust or fibers from these parts.
警告：如果阀门的应用、拆卸或处置过程中包含石棉垫圈或填料，要避免从这些部件中吸入粉尘或纤维。