branch pipe welded directly to the run pipe

copper pipe and aluminum pipe

Pipe in Pipe

pipe in pipe casing

vinyl pipe PVC pipe

welding part of copper pipe and low corbon steel pipe

16S rRNA~23S rRNA Intergenic spacer regions

16S~23S rDNA inergenic spacer regions

16s~23s rRNA intergenic spacer region

16S-23S rDNA intergenic spacer region

16S-23S rDNA intergenic spacer regions

16S-23S rDNA internal transcribed spacer ITS

16S-23S rRNA intergenic spacer sequence

16S-23S rRNA spacer region gene

3D bi-axial spacer weft knitting fabrics

5s 23s rRNA(rrf rrl) intergenic spacer DNA

5S rDNA spacer

5S rRNA gene spacer sequences

5S-23S rRNA intergenic spacer

adjustable spacer sub