Mahsulot tavsifi
Introduction to the pneumatic testing method of joining welds, including types of weld joints, basic principles of pneumatic testing, and methods of inspecting welded joints
#payvand choklari#metall qismlar#pnevmatik sinov
Muallif
003 003Tasdiqlangan muallif
- Hujjatlari
- 39 910
- Sotilgan
- 925
