• The contained leakage can be reco

• The contained leakage can be recovered by pumping it out – less wastage.

Results (Chinese) 1:

• 包含泄漏可以通过泵出 — — 少浪费恢复。

Results (Chinese) 2:

流失少 - •所包含的泄漏可以通过抽它恢复。

Results (Chinese) 3:

所含的泄漏可以通过抽油来恢复，减少浪费。