It seems an industry practice that one should not do this kind of thing openly.

似乎这已然成为一种行业规则：人们不应该在公开场合说这类话题。

youdao

When you check around, you realize that this is simply standard industry practice.

当你入住靠近，你就会意识到，这是根本的标准行业实践。

youdao

The delivered goods must be packaged appropriately and conforming with industry practice.

交付的货物必须经过适当包装并符合行业惯例。

youdao

The insurance industry would come under new regulation under the bill, which would ban the practice of denying coverage on the basis of pre-existing medical conditions.

VOA: standard.2009.11.23

So successful was the firm with this method that before long it became standard industry practice.

ECONOMIST: Idea

Dykhouse says the marketing practices the New York attorney general objected to, which were industry practice, have been eliminated.

FORBES: Magazine Article

Consistent with industry practice, the broker never discloses to the company the full extent of his compensation arrangements with insurers.

FORBES: The Next Insurance Scandal (May 2, 2005)