7+2.q=9.q 九.我-她.九我=九.她q q她.九九÷九=8.11 2.她78÷她.1=2她.78 q我9÷1她=q我.9 1.2q÷q=她.31 我7.九÷9=7.九 2.她1×她.3=她.我她3 故答案为：9.q，九.她q，8.11，2她.78，q我.9，她.31，7.九，她.我她3．
8[EN] EN 2576 - 2020Aerospace series - Bolts, MJ threads, in heat resisting steel FE-PA2601 (A286) - Classification: 900 MPa (at ambient temperature)/650℃ - Technical specification 9 [ISO] ISO 898-1 - 2013Mechanical properties of fasteners made of carbon steel and alloy steel. Part 1...
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Cross recessed small pan head screw, plain and spring washer assemblies Supplier Inquiry 中文版 GB/T 9074.8-1988 Cross recessed small pan head screw, plain and spring washer assemblies Nom P dk max dk min k max k min No. M t max
Inquiry 中文版 GB/T 9074.14-1988 Hexagon head bolt and plain washer assemblies Nom P e min k min k max s max s min d1 max d1 min dc max dc min h M3 0.5 6.07 1.88 2.12 5.5 5.32 2.83 2.73 7 6.64 0.5 M4 0.7 7.66 2.68
Product name:GB93-87 spring lock washer price of fastener in China;Diameter:M3-M42;Material:Carbon steel Stainless steel;Size:Id: 2-30mm, H: 1-15mm, thickness: 0.5-7.5mm;Finish:PLAIN BLACK ZP HDG;Sample time:2days;MOQ:1000pcs;Lead time:35-40days;Po
Other fastener information: Product nameChina High Quality Flat washer SizeM2~M56 StandardDIN Model NumberOEM Grade4.8 8.8 12.9 Delivery terms15-30 days after deposit received SERIVCE 1. Good after-dales service, Any samall problems will be solved at the prompt time. ...
GB 9074.4 - 1988 Cross Recessed Pan Head Screws, Single Coil Spring Lock Washer and Plain Washers Assemblies View Suppliers 8 [ASME/ANSI] ASME/ANSI B 18.13 - 1996 Socket head cap screw and spring washer assemblies-SEMS 9 [DIN EN ISO] DIN EN ISO 10644 (S4) Hexagon Socket Head ...