⑴ b2椹剧収鑳藉紑16搴х殑榛勭墝闱炶惀杩愬㈣溅钖
銆銆B2椹鹃┒璇佷笉鍙浠ラ┚椹16搴ч粍鐗岄潪钀ヨ繍瀹㈣溅銆16搴ц溅灞炰簬涓鍨嫔㈣溅锛岄渶瑕侀┚椹朵汉鎸佹湁B1椹鹃┒璇併
銆銆涓銆佹牴鎹涓锲芥苯杞﹀垎绫绘爣鍑(GB9417-89)锛屽㈣溅鍒嗕负锛
銆銆1銆9搴т互涓嬧斺斿皬鍨嫔㈣溅銆佽娇杞
銆銆2銆10-19搴р斺斾腑鍨嫔㈣溅
銆銆3銆20搴т互涓娾斺斿ぇ鍨嫔㈣溅
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⑵ 16搴у晢锷¤溅闇瑕佷粈涔堥┚椹惰瘉锛
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⑶ 16搴х殑杞︺丄2椹剧収鑳藉紑钖
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