Adopting no welding technology, making the lens environmental, more beautiful!

采用无焊接工艺，使镜片更环保，更美观！

youdao

Approved welding drawings are not available, consequently there are no welding release notes.

核准焊接图纸不可用，因此没有焊接发行说明。

youdao

Because there is no welding material according to the manufacturer's specifications, the weld performance will be greatly reduced.

因为没有按厂家说明书使用焊接材料，焊缝性能会大打折扣的。

youdao

The explosion happened while the men were welding and there was no pollution, the Coast Guard reported.

NPR: Blaze Erupts After Tug Hits Pipeline On La. Bayou

So technically demanding is the sealing process that the company had to create its own welding expertise no supplier was up to the task.

ECONOMIST: Espresso coffee