 ??? 0 ????? 304%B2%BB%D0%E2%B8%D6%B9%DC ?? ??????? ??????????? ?????????? |
| 700*25????????????????_???????????? |
| 700*25????????????????_????????????
700*25???????????????
??????????????????????????????????????
????????????????????????[(??-???)*???]*0.02466=kg/??(????????) ????????????????????????-?????????0.02491=KG/M???????????
????700*25??????????????????(700-25)*25*0.02491=416.13????
??_????????????
14??3 42??3 89??6 159??714??3.5 42??3.5 89??7 159... |
| http://www.zebwoc.cn/shownewsX.asp?id=3139 - 2021/10/3 18:37:24 - |
| ????710*50?????????????????_?????????? |
| ????710*50?????????????????_??????????
????710*50?????????????????
????710*50????????????????5500?.??????????813.78????*5500=4475?
_??????????
20#45#??????710??8????GB/T8163-2008?????|?????5000? ???????????QQ:1340616942
20#45#??????710??10????GB/T8163-2008?????|?????5000????????????QQ:1340616942
20#45#??????710??12????GB/T81... |
| http://www.zebwoc.cn/shownewsX.asp?id=3138 - 2021/10/2 19:06:20 - |
| 710*65???15crmo????????_???????????? |
| 710*65???15crmo????????_????????????
710*65???15crmo????????
_
28??3-5 60??4-10 121??5-20 180??7-30 351??10-3632??3-5 63.5??4-12 127??6-20 194??8-30 377??10-3838??3-6 76??4-14 133??5-22 203??10-32 402??10-4542??3-6 83??5-14 140??6-22 219??7-45 ... |
| http://www.zebwoc.cn/shownewsX.asp?id=3137 - 2021/10/1 19:35:16 - |
| 630*35?????????????????_dn600?????????? |
| 630*35?????????????????_dn600??????????
630*35?????????????????
??????????????????????????????????????
????????????????????????[(??-???)*???]*0.02466=kg/??(????????) ????????????????????????-?????????0.02491=KG/M???????????
_dn600??????????
??(????)
?? ???????
16
17
18
19
20
22
(24)
25
(... |
| http://www.zebwoc.cn/shownewsX.asp?id=3136 - 2021/9/30 10:04:12 - |
| ??180*6?????????180?????????λ_??????????? |
| ??180*6?????????180?????????λ_???????????
??180*6?????????
20#45#??????180??8????GB/T8163-2008?????|?????5000? ???????????QQ:1340616942
20#45#??????180??10????GB/T8163-2008?????|?????5000????????????QQ:1340616942
20#45#??????180??12????GB/T8163-2008?????|?????5000????????????QQ:1340616942
20#45#??????180??14????GB/T8163-2008?????|?????5000????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=3135 - 2021/9/29 10:33:08 - |
| ?????????г???????????????????????????? |
| ?????????г????????????????????????????
?????????г?????????????
????????????????????????????????,??????????????????QQ 1340616942?????.
?к???????????????????????????????????????????????????￡?????????￡?????????????????????????????????480??28?????????????? 480mm??????28mm????????????????480-28-28??424mm?????????????????????????13589464666
??(????)
?? ???????
8
8... |
| http://www.zebwoc.cn/shownewsX.asp?id=3134 - 2021/9/28 11:02:04 - |
| ??????????????????????480???????? |
| ??????????????????????480??????????
?????????????????
(1)GB/T8163-2008(???????????????)??????????????????豸????????????
(2)GB3087-2008(???????ˉ???????)?????????????ˉ???????ˉ?????????????????
(3)GB1479-2000(????????豸???????)?????????????豸?????????????????
(4)GB9948-2006(?????????????)????????????????????ˉ?????????????????????????
(5)GB/T17396-2008(????????????????)?????????????ú?????????????????????... |
| http://www.zebwoc.cn/shownewsX.asp?id=3133 - 2021/9/27 11:31:00 - |
| 2012-2-11???????????????????????????????????? |
| 2012-2-11????????????????????????????????????
2012-2-11????????????????,???????????QQ 1340616942
????????????????????????????
20#45#??????273??8????GB/T8163-2008?????|?????5000? ???????????QQ:1340616942
20#45#??????273??10????GB/T8163-2008?????|?????5000????????????QQ:1340616942
20#45#??????273??12????GB/T8163-2008?????|?????5000????????????QQ:1340616942
2... |
| http://www.zebwoc.cn/shownewsX.asp?id=3132 - 2021/9/26 11:59:56 - |
| ??????????????г???????????б??????μ????????? |
| ??????????????г???????????б??????μ?????????
??????????????г???????????б??
316L??????
316L??????????????0.03,????????????????????????????????????С?
316L???????316??317??????317????????????????????????
317??????е????????????316?????.?????????????????????????310??304???????????????￡??????????????15???????85?????316???????й????????
316?????????????????????????????????????????????????
??????
????????????304????... |
| http://www.zebwoc.cn/shownewsX.asp?id=3131 - 2021/9/25 12:28:52 - |
| ?????dn65?????????????????????????? |
| ?????dn65??????????????????????????
?????dn65????????????
DN65-??73mm
???????????????
???????????????????????????????????????????????????????????D???????????????????????????????108????????????5MM????D108*5??????????????????????De63,?????????????????????????п???????DN???????????????????ù?????????????????????????????????????????????漲????????????????????????????????????????????????????????????????????????????磺????????1... |
| http://www.zebwoc.cn/shownewsX.asp?id=3130 - 2021/9/24 12:57:48 - |
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[107]
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