成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天
Shandong Shian Chemical Co,.Ltd??? ?? ??? ?????.
?? ?:
Shandong Shian Chemical Co,.Ltd
??:
0086-534-5992035 5993159
???:
lfy@shian-chem.com
??:
China
URL:
www.shian-chem.com
? ?? ?:
36
1
?? ????
Melamine cyanurate
C6H9N9O3
Ammonium phosphate
H12N3O4P
Melamine pyrophosphate
C3H10N6O7P2
Micro-gelatinized red phosphorus flame retardant SQH-B1
Flame retardant PE
Ammonium phosphate dibasic
?2?????
7783-28-0
H9N2O4P
Melamine cyanurate
1,3,5-????-2,4,6(1H,3H,5H)-???, ??? ,?? 1,3,5-????-2,4,6-????
37640-57-6
C6H9N9O3
Melamine phosphate
C3H9N6O4P
Thin steel structure fireproof coating
MelaMine phosphate
C3H9N6O4P
Plastic green flame retardant
Ammonium polyphosphate
??? ?????
68333-79-9
H12N3O4P
Ammonium phosphate dibasic
H9N2O4P
Plastic flame retardant APP-5
FENTHION
???
94734-40-4
C10H15O3PS
TRI-AMMONIUM PHOSPHATE TRIHYDRATE
10361-65-6
H6NO4P
Flame retardant FR-MP
Halogen-free polyolefin flame retardant
Coated ammonium polyphosphate
2-Methylpiperazine
109-07-9
C5H12N2
Environmentally friendly flame retardant
Flame retardant PP
Water-soluble ammonium polyphosphate
Double salt ammonium phosphate
Ammonium dihydrogen phosphate
?1?????
7722-76-1
H6NO4P
4-Methylbenzenesulfonhydrazide
?????????
1576-35-8
C7H10N2O2S
High polymerization degree ammonium polyphosphate
Halogen-free polyolefin flame retardant APP-4
Thick steel structure fireproof coating
Steel structure fireproof coating
Melamine cyanurate
C6H9N9O3
super film type steel anti fire coating
Engineering plastic environmentally friendly flame retardant
Micro-gelatinized red phosphorus flame retardant
Resin special flame retardant APP-6
P-TOLUENESULFONYL SEMICARBAZIDE(FOAMING AGENT RA、PTSS 、TS)
C8H11N3O3S
1
Copyright 2019 ? ChemicalBook. All rights reserved