Search Results for: Needle worked tapestries
usage: used for low pressure liquid delivery, such as water, gas, and oil. steel grade: bs: , en :s , s ,s jr, s g h, s , s jr, s jrh, s j h, st , st , st , st , st , st , st astm a : gr. a, gr b, gr c, gr.d api l: a, b,... more posted by: hunan great steel pipe co.,ltd china view details [sell] needle
punched gcl needle punched gcl geosynthetic clay layer(gcl) is a waterproofing material,made of compound geotextile,non woven geotextile with expansion bentonite in the center.it is specially used in artificial lake,landfill,underground garage,roof garden,tank,oil de... more posted by: huatao group...
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