All fines and expenses from insufficiency and inadequacy of packing or marks shall be borne by （）.

Heavy wear in a particular area of the inner circumference of a packing ring may be caused by （）.

英译中：Packing of nominated brand

The packing installed in the pump stuffing box is lubricated by （）.

英译中：Neutral packing

Some pumps use packing as sealing glandThe gland should be （）.

The outer packing of the black tea in small wooden cases looks （）.

Some pumps use packing as sealing glandThe gland should be （）.

Heavy wear in a particular area of the inner circumference of a packing ring may be caused by （）.

术语翻译：Packing List（）