瑭崇窗(x矛)鍙冩暩(sh霉) | |||
---|---|---|---|
鍝佺墝 | 姘告椇 | 鍨嬭櫉 | 40*60*2.0 |
椤炲瀷 | 鐔遍崓閶呮柟绠� | 鏄惁閫�(j矛n)鍙� | 鍚� |
鏄惁妯�(bi膩o)婧�(zh菙n)浠� | 妯�(bi膩o)婧�(zh菙n)浠� | 妯e搧鎴栫従(xi脿n)璨� | 鐝�(xi脿n)璨� |
鍔犲伐瀹氬埗 | 鍚� | 鏉愯唱(zh矛) | 纰抽嫾 |
鍘氬害 | 2 | 瑕�(gu墨)鏍煎昂瀵� | 20mm*10mm |
鐢�(ch菐n)鍦� | 鍥涘窛 灞辨澅 |
鐭╁舰鏂圭鐨勭悊璜栭噸閲� 鐜荤拑骞曞⒒瑁濋>閸嶉媴鐭╃ Q235B鑿矏閸嶉媴甯舵柟鐭╃
1銆佺煩褰㈡柟绠$悊璜栭噸閲忚▓(j矛)绠楋紙1锛夋柟绠¢噸閲忚▓(j矛)绠楀叕寮忥細閲嶉噺={锛堥暦锛壝�2梅1000+锛堝-澹佸帤脳2锛壝�2梅1000}脳7.85脳澹佸帤脳闀峰害
2銆佷互涓婂柈浣嶇偤kg/m锛屽叾涓鍘氬拰閭婇暦鐨勫柈浣嶇偤姣背锛屽嵆mm銆傦紙2锛夊瑕�(gu墨)鏍肩偤20脳30脳0.6鐨勬柟鐭╃銆�
3銆佹瘡绫崇悊璜栭噸閲忕偤锛歿20脳2梅1000+锛�30-0.6脳2锛壝�2梅1000}脳7.85脳0.6脳1=0.459596kg銆�
#閸嶉媴鏂圭煩绠�#