Browse Standards
Found: 189235 — page 3939 of 3943
Valid
JB/T 998-1977 — Welded banjo fitting bodies
Industry·Recommended
Instant delivery (0–9 sec)
$55.0015 pages
Valid
JB/T 999-1977 — Banjo bolts for pipe fittings
Industry·Recommended
Instant delivery (0–9 sec)
$169.0015 pages
Valid
SJ 1129-1977 — Method of measurement of acoustic parameters for loudspeaker system (provisional)
National·Mandatory
Instant delivery (0–9 sec)
$195.0015 pages
Valid
SJ 1130-1977 — Detail specification for high-voltage silicon rectifier stacks, Type 2DL51~56 and 2CL51~56
National·Mandatory
Instant delivery (0–9 sec)
$345.0018 pages
Valid
SJ 1143-1977 — Low noise travelling wave tubes, Type B-101
National·Mandatory
Instant delivery (0–9 sec)
$195.0010 pages
Valid
SJ 1152-1977 — Specification for electronic temperature meters for cereal grains
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1158-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF11
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1162-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF15
National·Mandatory
Instant delivery (0–9 sec)
$85.004 pages
Valid
SJ 1163-1977 — General-purpose directly heated negative temperature coefficient thermistors for Type MF16
National·Mandatory
Instant delivery (0–9 sec)
$85.004 pages
Valid
SJ 1168-1977 — Phosphor Y12
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1225-1977 — Detail specification for germanium detector diodes, Type 2AP11~2AP17
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1226-1977 — Detail specification for germanium detector diodes, Type 2AP9~2AP10
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1227-1977 — Detail specification for germanium detector diodes, Type 2AP1~2AP8, 2AP21 and 2AP27
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1228-1977 — Detail specification for germanium wideband detector diodes, Type 2AP30~2AP31
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1229-1977 — Detail specification for germanium switching diodes, Type 2AK1~20
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1241-1977 — Generic specification for paper dielectic capacitors
National·Mandatory
Instant delivery (0–9 sec)
$255.0013 pages
Valid
SJ 1248-1977 — Hermetically sealed paper dielectric capacitors for Type CZ41
National·Mandatory
Instant delivery (0–9 sec)
$85.008 pages
Valid
SJ 1263-1977 — XED/XCD-type C-cores for single-phase transformers
National·Mandatory
Instant delivery (0–9 sec)
$315.0016 pages
Valid
SJ 1269-1977 — Through-hole glass power insulators, Type FBJ
National·Mandatory
Instant delivery (0–9 sec)
$135.007 pages
Valid
SJ 1270-1977 — Through-hole glass insulators
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Valid
SJ 1276-1977 — Techical requirements for quality inspection of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$295.0016 pages
Valid
SJ 1280-1977 — Test methods for porosity of metallic coatings
National·Mandatory
Instant delivery (0–9 sec)
$55.008 pages
Valid
SJ 1283-1977 — Test methods for corrosion of metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$105.008 pages
Valid
SJ 1284-1977 — Methods for evaluation of corrosion test results for metallic coatings and chemically treated layers
National·Mandatory
Instant delivery (0–9 sec)
$149.008 pages
Valid
SJ 1286-1977 — Electronic tubes, Type FU-105Z
National·Mandatory
Instant delivery (0–9 sec)
$135.005 pages
Valid
SJ 1287-1977 — Electronic tubes, Type FU-101F and F-101Z
National·Mandatory
Instant delivery (0–9 sec)
$105.004 pages
Valid
SJ/Z 1171-1977 — Methods for determination of polarization curve of electroplating solution
National·Recommended
Instant delivery (0–9 sec)
$209.008 pages
Valid
SJ/Z 1172-1977 — Methods for determination of throwing power of electroplating solution
National·Recommended
Instant delivery (0–9 sec)
$115.008 pages
Valid
SJ/Z 1173-1977 — Methods for determination of current efficiency of electroplating solution
National·Recommended
Instant delivery (0–9 sec)
$169.008 pages
Valid
GB/T 973-1976 — Screws,cross recessed,oval head
National·Recommended
Instant delivery (0–9 sec)
$105.0015 pages
Valid
GB/T 974-1976 — Screws, cross recessed, 120 degree raised countersunk head
National·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3441-1976 — Chemical reagent - Potassium pyrosulfate (former HG/T 3-921-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3443-1976 — Chemical reagent - Copper nitrate (former HG/T 3-931-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
HG/T 3444-1976 — Chemicals chromium trioxide
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
HG/T 3445-1976 — Chemical reagent - Ammonium metavitrate (former HG/T 3-941-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3447-1976 — Chemical reagent - Fuming nitric acid (former HG/T 3-950-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3451-1976 — Chemical reagent - Nitrobenzene (former HG/T 3-963-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
HG/T 3454-1976 — Chemical reagents thiourea
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Superseded
HG/T 3457-1976 — Chemicals ethylenediaminetetraacetic acid
Industry·Recommended
Instant delivery (0–9 sec)
$165.00PDF
Valid
HG/T 3459-1976 — Chemical reagent - Maleic anhydride (former HG/T 3-993-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Valid
HG/T 3460-1976 — Chemical reagent - Isoamyl acetate (former HG/T 3-995-76)
Industry·Recommended
Instant delivery (0–9 sec)
$165.0015 pages
Superseded
JJG 46-1976 — Torsion Balance
National·Mandatory
Instant delivery (0–9 sec)
$169.00PDF
Valid
SJ 1035-1976 — Picture tubes, Type 23SX5B
National·Mandatory
Instant delivery (0–9 sec)
$150.008 pages
Valid
SJ 1036-1976 — Low noise travelling wave tubes, Type B-1
National·Mandatory
Instant delivery (0–9 sec)
$165.009 pages
Valid
SJ 1050-1976 — Type and dimensions for caps of electronic tubes
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Valid
SJ 1051-1976 — Reflex klystrons, Type K-19
National·Mandatory
Instant delivery (0–9 sec)
$135.008 pages
Valid
SJ 1052-1976 — Reflex klystrons, Type K-20
National·Mandatory
Instant delivery (0–9 sec)
$105.008 pages
Valid
SJ 1053-1976 — Reflex klystrons, Type K-27
National·Mandatory
Instant delivery (0–9 sec)
$165.009 pages