?????????????20#??θ???????????????????????????
???????????????????????????????г???????????????????20#??θ?????????????????????????
??????? 20*2-3-4-5 ???????????? ?????????г????0510-88268136
??????? 22*2-3-4-5 ???????????? ?????????г????0510-88268136
??????? 25*2-3-4-5 ???????????? ?????????г????0510-88268136
??????? 27*2-3-4-5-6 ???????????? ?????????г????0510-88268136
??????? 32*2-3-4-5-6 ???????????? ?????????г????0510-88268136
??????? 34*2-3-4-5-6 ???????????? ?????????г????0510-88268136
??????? 36*2-3-4-5-6-8 ???????????? ?????????г????0510-88268136
??????? 38*3-4-5-6-8-10 ???????????? ?????????г????0510-88268136
??????? 42*3-4-5-6-8-10 ???????????? ?????????г????0510-88268136
??????? 45*3-4-5-6-8-10 ???????????? ?????????г????0510-88268136
??????? 48*3-4-5-6-8-10 ???????????? ?????????г????0510-88268136
??????? 51*3-4-5-6-8-10 ???????????? ?????????г????0510-88268136
??????? 57*3-4-5-6-8-10-12-14 ???????????? ?????????г????0510-88268136
??????? 60*3-4-5-6-8-10-12-14???????????? ?????????г????0510-88268136
??????? 68*4-5-6-8-10-12-14-16???????????? ?????????г????0510-88268136
??????? 70*4-5-6-8-10-12-14-16???????????? ?????????г????0510-88268136
??????? 76*4-5-6-8-10-12-14-16???????????? ?????????г????0510-88268136
??????? 80*4-5-6-8-10-12-14-16???????????? ?????????г????0510-88268136
???????89*4-5-6-8-10-12-14-16???????????? ?????????г????0510-88268136
?????????????????????????????????????????????????????????????????????????????????????????С???????????????????????????????????????????????????????????,??????????????20#??45#??16MN??Q345??A/B/C/D/E????27SIMN??15CrMO??12Cr1MOV??10CrMO910??304??304L??316??316L??321??P11??P22??P91??T91.??й???GB8162-99?????GB8163-99????????????ù?????????GB3087-99??GB5310-85????????ˉ?ù??GB5312-8???ù??...
???????????0510-88264321??88223334 ???棺0510-88223334 ?????18921237777
|