OAKLAND, Calif. — The California pornographic film industry turned out in force Thursday to oppose regulations that would have forced actors to wear condoms and, in some cases, goggles, face shields or rubber gloves when on camera.

A parade of actors — fully dressed, and some colorfully so — took to the podium in a government auditorium here as five members of the California Occupational Safety and Health Standards Board listened to their pleas for more than five hours.

“If you guys don’t want us here, we can take our business outside of California,” Jessy Dubai, an actress wearing a form-fitting beige dress, told the board, echoing a common threat in the long-running dispute over condoms that the lucrative business will decamp for Nevada and elsewhere if this state cracks down.

After Ms. Dubai finished her comments, she sashayed past the board in stiletto heels. The hearing ended with the board deciding to vote down the proposal as written, but to reconsider a revised version over the next year.