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Igwe igwe na-atụgharị maka Vulcanization nke ngwaahịa rọba nke abụọ
Ngwa nke akụrụngwa A na-eji maka vulcanization nke abụọ nke ngwaahịa roba na-emeziwanye ihe anụ ahụ nke ngwaahịa. Ọ dabara maka ihe dị elu chọrọ vulcanization nke abụọ nke ngwaahịa roba 'n'elu roughness, hụ na ire ngwaahịa. Njirimara nke akụrụngwa 1.The n'ime na elu elu nke ngwá na-mere nke 1.5mm oké 304 igwe anaghị agba nchara efere iji gbochie corrosion nke nchara. 2.100 mm nnu owu mkpuchi, okpomọkụ nchekwa arụmọrụ siri ike, ọrụ ...
