1.solar system.montessori 2.Help children understand basic astronomical knowledge 3.eco-friendly material used 4.non-fade montessori ITEM JS-G019Help children understand basic astronomical knowledge and understanding of the nine planets of the solar system Solar system
... function,saving time and effort. 7)Machine Type:100T,128T,200T,320T,500T,ect.8)Client project's 3D drawing or ... function,saving time and effort. 7)Machine Type:100T,128T,200T,320T,500T,ect.8)Client project's 3D drawing or ...
EMT Conduit Pipe TubeUL 797 Standard Trade sizes 1/2" up to 4". EMT Conduit Pipe Tube UL 797 Standard EMT-501/2"17.93mm*1.07mm*3.05mEMT-753/4"23.42mm*1.24mm*3.05mEMT-1001"29.54mm*1.45mm*3.05mEMT-1251-1/4"38.40mm*1.60mm*3.05mEMT-1501-1/2"44.20mm*1.65mm*3.05mEMT-2002"55.80mm*1.65mm*3.05mEMT-2502-1/2"73.03mm*1.83mm*3.05mEMT-3003"88.90mm*1.83mm*3.05mEMT-3503-1/2"101.6mm*2.11mm*3.05mEMT-4004"114.3mm*2 ...
Forged, quenched, and tempered Assembled with alloy pin Meets the performance requirements of federal specification RR-C-271D Type IVA,Grade A,Class 3Hot dip galvanized or self-coloredSize: 3/16 to 4-inch, WLL 1/3T to 200TMBS=4 X WLL or MBS=6 X WLL
drill pipe elevator 1.type:CD 2.API Spec 8C ISO9001:2008 3.GB/T 28001-2001 4.GB/T 24001-2004-ISO14001:2004 We can design PDC bit ,and drag bit ,and the trustworthy agent of Kingdream ,Lilin,CS tricone bits.We have long-term coopeartion with other big factories in China .Our products such as :drill pipe,drill collar, DTH hammer bits, fishing tools, stabilizer, casing centralizer, float shoe&float ...
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