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安装底座符合ISO5211标准,传动轴套可拆卸加工,以适合阀杆的装配要求。
The seat installation reaches ISO5211, transmission shaft cover can disassemble to fit the shaft …
youdao
-
安装底座符合ISO5211标准,传动轴套可拆卸加工,以适合阀杆的装配要求。
The seat installation reaches ISO5211, transmission shaft cover can disassemble to fit the shaft …
youdao