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202295 · ：QSn1.5-0.2 QSn1.5-0.2 ： ：QSn1.5-0.2 ：GB/T 5231-2012 ：CuSn2/C50500 、
contactThe lead-free environmental protection copper rods produced by our company include general brass series, bismuth lead-free series, silicon lead-free series, tin brass series,
contactLead-free Environmental Protection Copper Rod. The lead-free environmental protection copper rods produced by our company include general brass series, bismuth lead-free
contact20221211 · Copper rods : Terminals, Thyristor base plates, Nuts Electrode materials, etc. Formed bars : Contactors, Electric wire connectors, Trolley bars, Commutators bars,
contact2022830 · LEAD FREE SOLDER ALLOYS : TIN - SILVER - COPPER - ALLIAGES SN-AG-CU PNEC : 438.13 mg/kg Environmental compartment: Marine sediment. PNEC
contact2022127 · On June 10, the U.S. Environmental Protection Agency (EPA) signed a final rule to extend the effective date of the Lead and Copper Rule (LCR) Revisions to
contact2022427 · Section 1417 of the Safe Drinking Water Act (SDWA) establishes the definition for “lead free” as a weighted average of 0.25% lead calculated across the
contact2011928 · Lead and copper enter drinking water mainly from corrosion of lead and copper containing plumbing materials. Lead was widely used in plumbing materials until
contact202295 · ：QSn1.5-0.2 QSn1.5-0.2 ： ：QSn1.5-0.2 ：GB/T 5231-2012 ：CuSn2/C50500 、 1、QSn1.5-0.2、，，
contactQSN1.5-0.2 C50500 C5050 : 75% 5 ￥65.0 0 QSn1.5-0.2 QBe0.6-2.5 HSn90-1 : 0% 8 24 ...
contact202328 · QSn1.5-0.2-Y-，/， QSn1.5-0.2-YQSn1.5-0.2-Y、QSn1.5-0.2-Y，、、、、、、、、、，.，，
contact2023318 · QSn1.5-0.2-CU-，/， QSn1.5-0.2-CUQSn1.5-0.2-CU、QSn1.5-0.2-CU，、、、、、、、、、，.，，
contact2012215 · RoHS 1. （Pb） ：、、PVC. 2. （Hg）（）：、、、. 3. （Cd） ：、、、PCB、、. 4. ...
contactQSn1.5-0.2 QSn1.5-0.2 QSn1.5-0.2，，，，。QSn1.5-0.2 QSn1.5-0.2 QSn1.5-0.2。:，:，:QSn1.5-0.2，:， ...
contact：QSn1.5-0.2 ：GB/T 5231-2012 ：CuSn2/C50500 Baidu Nhomakorabea 1、QSn1.5-0.2、，，，。
contact20211216 · Qsn1.5-0.2 ASTM GB 07:53-- · -- · -- ： 29 ： 1453 Qsn1.5-0.2 ASTM GB ...
contact202295 · ：QSn1.5-0.2 QSn1.5-0.2 ： ：QSn1.5-0.2 ：GB/T 5231-2012 ：CuSn2/C50500 、 1、QSn1.5-0.2、，，
contactQSN1.5-0.2 C50500 C5050 : 75% 5 ￥65.0 0 QSn1.5-0.2 QBe0.6-2.5 HSn90-1 : 0% 8 24 ...
contact202328 · QSn1.5-0.2-Y-，/， QSn1.5-0.2-YQSn1.5-0.2-Y、QSn1.5-0.2-Y，、、、、、、、、、，.，，
contact2023318 · QSn1.5-0.2-CU-，/， QSn1.5-0.2-CUQSn1.5-0.2-CU、QSn1.5-0.2-CU，、、、、、、、、、，.，，
contact