石棉橡胶垫片 meaning in Chinese

asbestos-packing gasket

Asbestos rubber gaskets for steel pipe flanges with full face
平面型钢制管法兰用石棉橡胶垫片
Asbestos rubber gaskets for steel pipe flanges with raised face
凸面型钢制管法兰用石棉橡胶垫片
Specification for asbestos rubber gaskets for steel pipe flanges
钢制管法兰用石棉橡胶垫片技术条件
Asbestos rubber gaskets for steel pipe flanges with male and female face
凹凸面型钢制管法兰用石棉橡胶垫片
Asbestos rubber gaskets for steel pipe flanges with tongue and groove face
榫槽面型钢制管法兰用石棉橡胶垫片