0
1
2
338
I have been to many rural places in Indonesia. The house there is genera...
印尼國標(biāo)（SNI）印尼鋼筋的國標(biāo)為SNI07-2052-2002 Baja Tulang Beton悬嗓。鋼筋尺寸和強(qiáng)度等級(jí)圓鋼有以下尺寸(mm)：...
發(fā)簡(jiǎn)信