generalized pivotal quantity

actual quantity over standard quantity

actual quantity under standard quantity

rainfall quantity rainfall quantity

Caojie Pivotal Project for Navigation and Power Ge

Caojie Pivotal Project for Navigation and Power Generating

Container Pivotal Terminal

generalized pivotal

generalized pivotal model

generalized pivotal vector

highway pivotal infrastructure

pivotal

pivotal affair

Pivotal arm

pivotal axis

pivotal construction

Pivotal devices

pivotal element

pivotal fault