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International Standard Category: Rubber and plastics

HB/Z 138-1988    Specification for the Selection Principle of Aviation Rubber Compound and Service Life Control of Rubber Product
航空橡胶混炼胶选用原则和橡胶制品寿命控制规范 ;
Category No.:49.025.40 Valid Status:valid
Issued Organization: Issued Date:1988-04-10
Implemented Date:1988-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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