This dark grey or brown oil shale develops numerous lamellation and is composed of tenuous organic lamina and grey calcareous lamina. 該油頁(yè)巖呈深灰色或棕褐色，頁(yè)理發(fā)育，主要由富含有機質(zhì)紋層和淺灰色鈣質(zhì)紋層形成的毫米級沉積層偶組成。
Identify the GPS wire harness coming from the gearbox, ending with the light grey connectors under the seat on the left subframe rail, and disconnect the multi-plug. 確定的全球定位系統線(xiàn)束來(lái)自變速箱，結束與淺灰色的連接器下的座位在左邊子幀鐵路和斷開(kāi)多插頭。
