Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification Ingestion-build-159183 DMPP in fertilizers is a

DMPP in fertilizers is a nitrogen inhibitor

and they are well suited to holding everything from hazardous waste to pharmaceuticals

Mechanical Engineer

it defines symbols for a limited number of these terms

Using ISO 13365‑2 you can specify a test method by artificial perspiration solution aqueous extraction for the determination of the aqueous extractable content

Aerospace. Self-locking nuts with maximum operating temperature greater than 425 °C. Procurement specification Ingestion-build-159183 DMPP in fertilizers is a1 Scope This International Standard specifies the required characteristics for metric self locking nuts, with MJ thread, for use in aerospace construction at a maximum temperature greater than 425 C. It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.