A203 Grade B boiler steel plate with minimum yield strength at 275 Mpa,higher than A203 Grade A ... ASTM A203 /A203M; Rolling Type: ... ♦ Issued Orginal Mill test ...
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CHIMA 4FE+2VOIP+ 300Mbps 7dB WiFi GEPON ONU. Comes with 4 LAN ports, 2 FXS voip ports and a 300Mbps WiFi Router, support 1.25G upstream rate and 1.25g …
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