鐢�(ch菐n)鍝佸弮鏁�(sh霉) | |||
---|---|---|---|
瑕�(gu墨)鏍� | DN25-DN300 | ||
鏉愯唱(zh矛) | q235b | ||
20# | |||
鍊夊韩 | 鏈粻 | ||
鍔犲伐鏈嶅嫏(w霉) | 娣卞姞宸� | ||
璩�(zh矛)閲忕瓑绱� | 涓€绱� | ||
瑷堥噸鏂瑰紡 | 鐞嗚▓ | ||
閰嶉€佹湇鍕�(w霉) | 鍖呴厤閫� | ||
鏄惁閫�(j矛n)鍙� | 鍚� | ||
鐢ㄩ€旇寖鍦� | 娑堥槻锛岀郸鎺掓按锛屽缓绛戣妤�(y猫)绛� | ||
鐢�(ch菐n)鍝佽〃闈㈡弿杩� | 鐒℃悕 | ||
椤忚壊 | 绱呮榛冪稜闈掕棈(l谩n)绱� | ||
娑傚鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n) | CJ/T120-2016 | ||
浣跨敤骞撮檺 | 50骞� | ||
鐧�(f膩)璨ㄨ寖鍦� | 鍏ㄥ湅鐧�(f膩)璨� | ||
鍝佺墝 | 瑾犳簮 |