Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 2701-2022 |
Compression Packer Rubber Cartridge {译} 压缩式封隔器胶筒 |
China Chemistry Industry
Standards Compression Packer Rubber |
English PDF |
HG/T 2701-2016 |
Compression rubber element for packer 压缩式封隔器胶筒 |
China Chemical Industry
Standards Compression Packer Rubber |
English PDF |
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