perforator

perforator, Total:5 items.

The international standard classification for "perforator" includes: Laboratory ware and related apparatus .

The Chinese standard classification for "perforator" includes: Daily use glass products , Non-metal chemical machinery equipment .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB 11415-1989 Laboratory Sintered (Porous) Filter Pore Size, Classification and Designation
• GB/T 11415-1989 Laboratory sintered(fritted) filters-Porosity grading, classification and designation

Professional Standard - Chemical Industry

• HG/T 4298-2012 Glass-lined porous plate-type condenser

SCC

• IAPMO PS 100-1996 Porous Filter Protector for Sub-Drain Weep Holes

International Organization for Standardization (ISO)

• ISO 4793:1980 Laboratory sintered (fritted) filters; Porosity grading, classification and designation

Others: porous substance,Porous,porous material,cesium porous,porous conductive,porous substance,porous compression,cellular concrete,porous surface,porous media,porous surface,porous film,porous metal,Porometer,porous material,porous copper,porous crucible,Well plate sampler,perforator