Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.
适用(除发烟硫
)
,,氨,蒸气,油品,有机溶剂,化学腐
性介质的各种旋转泵,阀门的
封。
Applicable to acid (except vaporish acid),alkali, ammonia, vapor, oil, organic solvent ,chemistry corrosiveness, filling airtight of rotary pump.
适用(除发烟硫
)
,,氨,蒸气,油品,有机溶剂,化学腐
性介质的各种旋转泵,阀门的
封。
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