邊锟斤拷支锟給锟絕锟経锟斤拷锟斤拷锟斤拷锟斤拷什么?锟絕锟経锟斤拷锟剿硷拷x锟角桿锟筋構(g锟斤拷u)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鋼絞锟斤拷锟斤拷锟竭高忥拷锟斤拷鋼絲锟斤拷锟紷些锟斤拷锟筋構(g锟斤拷u)锟斤拷锟斤拷锟斤拷施锟斤拷一锟斤拷锟斤拷锟紸锟斤拷锟斤拷锟斤拷锟絩锟斤拷锟缴烇拷锟絕锟斤拷锟斤拷锟斤拷锟斤拷邊锟斤拷支锟給锟叫碉拷锟絕锟経锟酵斤拷邊锟斤拷支锟給锟絕锟経锟斤拷

 锟斤拷锟节斤拷锟斤拷锟斤拷锟教猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟絖锟节伙拷锟斤拷锟斤拷施锟斤拷锟轿成碉拷锟剿癸拷邊锟斤拷锟斤拷锟斤拷锟竭斤拷锟斤拷锟斤拷锟斤拷邊锟斤拷锟杰达拷锟斤拷锟叫岋拷锟斤拷全锟絘(ch锟斤拷n)锟斤拷影響碉拷锟斤拷然斜锟斤拷锟斤拷锟紷些锟斤拷锟統(t锟斤拷ng)锟絈锟斤拷邊锟铰★拷

锟斤拷锟斤拷(j锟斤拷)锟絕锟教標碉拷锟斤不同锟斤拷邊锟斤拷支锟給锟絕锟経锟缴分烇拷r锟斤拷锟絕锟経锟斤拷锟斤拷锟斤拷锟絕锟経锟斤拷锟絩石锟絕锟経锟斤拷K锟絕锟斤拷锟斤拷菐r锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟経锟絕锟斤拷锟斤拷欠锟�(w锟斤拷n)锟斤拷锟斤拷锟斤拷锟接★拷

邊锟斤拷支锟給锟絕锟経锟斤拷锟斤拷锟斤拷锟斤拷通锟絕锟斤拷锟斤拷锟経锟斤拷锟斤拷硬锟斤拷锟�(w锟斤拷n)锟斤拷锟絩锟斤拷锟絯锟侥猴拷锟絛锟斤拷锟絝锟斤拷锟絩锟斤拷锟絯锟筋部锟斤拷(w锟斤拷n)锟斤拷位锟斤拷锟斤拷锟侥讹拷锟斤拷锟紽(xi锟斤拷n)锟斤拷锟接固巖锟斤拷锟絯锟侥凤拷(w锟斤拷n)锟斤拷锟斤拷锟絕锟経锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷通锟絕锟斤拷锟絕锟経锟絩锟絞锟紸锟斤拷锟斤拷锟斤拷锟节伙拷锟斤拷未锟絖锟斤拷前锟斤拷锟斤拷锟斤拷锟斤拷锟絯锟絣(f锟斤拷)锟斤拷锟絕锟斤拷變锟斤拷锟斤拷

邊锟斤拷支锟給锟絕锟経锟斤拷锟矫碉拷锟紸锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟経锟斤拷锟斤拷要锟角伙拷锟斤拷锟斤拷锟紸锟斤拷锟斤拷鋼筋，锟阶稱锟斤拷軋锟捷紋锟�锟斤拷锟斤拷锟饺等硷拷锟街別锟斤拷PSB500锟斤拷PSB830锟斤拷PSB930锟斤拷PSB1200锟斤拷锟斤拷要锟絤锟斤拷锟节礦山锟斤拷锟斤拷锟斤拷锟酵伙拷锟斤拷锟斤拷锟斤拷锟絕锟斤拷锟斤拷