Vacuum technology; acceptance specifications for rotary plunger vacuum pumps and sliding vane rotary vacuum pumps for the ranges of rough and medium vacuum— 11 стр.
Leaching of solid materials - Batch test for the examination of the leaching behaviour of inorganic substances at a liquid to solid ratio of 2 l/kg— 13 стр.
Vacuum technology; acceptance specifications for rotary plunger vacuum pumps, sliding vane rotary vacuum pumps and rotary piston vacuum pumps for the ranges of rough and medium vacuum— 12 стр.
Vacuum technology; acceptance specifications for rotary plunger vacuum pumps, sliding vane rotary vacuum pumps and rotary piston vacuum pumps for the ranges of rough and medium vacuum— 12 стр.
