Tlatsetso ea taelo ea boenjiniere, phala ea tšepe ea alloy A333 GR6, tlhaloso ke 168.3 * 7.11, le pipe ea carbon steel GB/T9948, 20 #, tlhaloso ke 114.3 * 6.02, joalo-joalo. Tse latelang li hlahisa litekanyetso le lisebelisoa tseo litaelo tsa boenjiniere li tla kopana le tsona: 20 # GB8163...
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