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按当量算，一寸10元，相当于一道口40元，壁厚小于8毫米。绛旓細鎴鍒2020骞8鏈堬紝鐩村緞300鐨勬尝绾圭姣忕背瀹夎浜哄伐璐瑰畾棰濆湪鍑犵櫨鍏冨乏鍙筹紝鍏蜂綋浠锋牸鍜屾墍鐢ㄦ潗鏂欑殑鍝佽川鍙婂綋鍦扮殑缁忔祹姘村钩鏈夊叧銆傞渶瑕佹敞鎰忕殑鏄紝鍦ㄥ畨瑁呮尝绾硅ˉ鍋垮櫒鐨勮繃绋嬩腑锛岄渶瑕佺壒鍒皬蹇冿紝涓嶅彲璁鐒娓ｆ帀钀藉湪浠櫒鐨勮〃闈笂锛屼互鍏嶄华鍣ㄥ彈鍒版崯浼ゃ傛瘯绔熶华鍣ㄥ琛ㄥ嚭鐜伴棶棰橈紝鏋佹湁鍙兘瀵艰嚧娲诲姩鍏冧欢琚崱姝汇
绛旓細鎸夌収2020骞磋鎯咃紝涓鑸鐩村煁鐢电紗鏁疯娣卞害涓0.8-0.9M锛屼竴鑸儏鍐典笅40鍏/M宸﹀彸锛屼笌鐢电紗绾跨殑鎴潰绉ぇ灏忔湁鍏筹紝濉煁瑕佹眰锛堥摵娌欍佺洊鏉裤佺┛绠★級鏈夊叧绯伙紝鍏変紡鐢电紗绾夸环鏍肩浉搴旇緝浣庛傜數缂嗘暦璁炬牴鎹娇鐢ㄥ満鍚堬紝鍙垎涓烘灦绌恒佸湴涓嬶紙绠￠亾鍜岀洿鍩嬶級銆佹按搴曘佸澹佸拰闅ч亾绛夊嚑绉嶆暦璁炬柟寮忋傚悎鐞嗛夋嫨鐢电紗鐨勬暦璁炬柟寮忓淇濊瘉绾胯矾鐨勪紶杈...
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