寤???寰峰?淇?娓╂????????????BR>
?????猴?15903168337
?般????锛?娌冲????澶у???垮伐涓???BR>
娌ラ???荤??妫?姣＄??硅浆骞虫??/h1>
??绔??ユ?锛?寤???寰峰?淇?娓╂????????????nbsp; ?存?版?堕?达?2023-04-22 22:21:01
娌ラ???荤??妫?姣?/a>????搴﹀??瀵?搴︿???锛???姝ゅ???峰ぇ灏???娌ラ???荤??妫?姣?/a>??????涔?涓?????濡????ㄦ?冲?娌ラ???荤??妫?姣＄??绔??逛?绉?浆??负骞虫?归?㈢Н锛???瑕??ラ???跺?搴﹀????搴︺???蜂?璁＄??规?濡?涓?锛?
棣???锛???瑕??ラ??娌ラ???荤??妫?姣＄??瀵?搴﹀????搴︼?渚?濡?锛???璁炬播???荤??妫?姣＄??瀵?搴︿负30kg/m鲁锛???搴︿负50mm??
灏?50mm杞???负0 x 1m = 10m虏??
?ヤ??ワ?璁＄?娌ラ???荤??妫?姣＄??浣?绉???灏??㈢Н涔?浠ュ??搴︼?? 10m虏 x 0 = 0
????锛?灏?娌ラ???荤??妫?姣＄??浣?绉??や互?跺?搴︼?? 0 梅 30kg/m鲁 = 16
??瑕?娉ㄦ???????涓?杩拌?绠?缁????????涓??浼煎?硷??蜂??板?煎???戒???娌ラ???荤??妫?姣＄??瀹???瀵?搴﹀????搴﹁??????涓?????涓轰?寰??版?村??绮剧‘??璁＄?缁???锛?寤鸿?浣跨?ㄥ???娴??????版???琛?璁＄???
涓?涓?绡?锛?????氦缁存????荤??妫????哄??/a>
涓?涓?绡?锛?淇?娓╂????濡?浣?瀹?瑁?
?????瀹?澶? 13102502000452