GB 2331.3-85 铝绞线用接续管(圆形)

()UDC621.315.6GB2331.385Splicingsleeve(circular)foraluminiumstrandedconductors1985-01-231985-12-01122.1JY2.2mmdFlJY-150LLJ-15015.75303017.0280JY-185LLJ-18517.50323019.0310JY-210LLJ-21018.75343520.0330JY-240LLJ-24020.00363521.5350JY-300LLJ-30022.40404024.0390JY-400LLJ-40025.90454527.5450JY-500LLJ-50029.12525030.5510JY-630LLJ-63032.67605534.0570JY-800LLJ-80036.90656538.5650JYL33.1GB2314853.2GB319082L378.4N/mm2(78.4MPa)3.3JY-150L22kNJY-185L27kNJY-210L31kNJY-240L34kNJY-300L45kNJY-400L58kNJY-500L73kNJY-630L87kNJY-800L110kN4GB2317855GB231785_____________________