日韩亚洲精品中文字幕,欧美日本中文字幕,九九热在线精品视频,中文字幕在线日,日韩精品中文有码,日韩在线中文字幕,日韩中文在线观看

Specifications: 1 ~ 80mm × 500 ~ 2000mm
Performance: Operating Temperature -10 ~ 60 ℃; work in oil (oil, diesel, gasoline, oil) medium, with tightness and resistance to expansion
Laying class for punching all kinds of oil seals, seals, rings, fats and oils in contact with the bench, floor, electronic products places: Uses
Design: special specifications and special technical requirements of the product, according to customer needs, design recipes for you to meet your requirements
Packing: film, woven bag length or be re-packaging

GB0402 NBR rubber sheet
Uses: oil-resistant material, as tanks, oil pipelines sealed using